209908191024

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{244703}}^1$

素因数の和:244784

約数の個数: 240

約数和(自身を含む): 719500234752

約数和(自身を除く): 509592043728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 37, 42, 46, 48, 56, 63, 69, 72, 74, 84, 92, 111, 112, 126, 138, 144, 148, 161, 168, 184, 207, 222, 252, 259, 276, 296, 322, 333, 336, 368, 414, 444, 483, 504, 518, 552, 592, 644, 666, 777, 828, 851, 888, 966, 1008, 1036, 1104, 1288, 1332, 1449, 1554, 1656, 1702, 1776, 1932, 2072, 2331, 2553, 2576, 2664, 2898, 3108, 3312, 3404, 3864, 4144, 4662, 5106, 5328, 5796, 5957, 6216, 6808, 7659, 7728, 9324, 10212, 11592, 11914, 12432, 13616, 15318, 17871, 18648, 20424, 23184, 23828, 30636, 35742, 37296, 40848, 47656, 53613, 61272, 71484, 95312, 107226, 122544, 142968, 214452, 244703, 285936, 428904, 489406, 734109, 857808, 978812, 1468218, 1712921, 1957624, 2202327, 2936436, 3425842, 3915248, 4404654, 5138763, 5628169, 5872872, 6851684, 8809308, 9054011, 10277526, 11256338, 11745744, 13703368, 15416289, 16884507, 17618616, 18108022, 20555052, 22512676, 27162033, 27406736, 30832578, 33769014, 35237232, 36216044, 39397183, 41110104, 45025352, 50653521, 54324066, 61665156, 63378077, 67538028, 72432088, 78794366, 81486099, 82220208, 90050704, 101307042, 108648132, 118191549, 123330312, 126756154, 135076056, 144864176, 157588732, 162972198, 190134231, 202614084, 208242253, 217296264, 236383098, 246660624, 253512308, 270152112, 315177464, 325944396, 354574647, 380268462, 405228168, 416484506, 434592528, 472766196, 507024616, 570402693, 624726759, 630354928, 651888792, 709149294, 760536924, 810456336, 832969012, 945532392, 1014049232, 1140805386, 1249453518, 1303777584, 1418298588, 1457695771, 1521073848, 1665938024, 1874180277, 1891064784, 2281610772, 2498907036, 2836597176, 2915391542, 3042147696, 3331876048, 3748360554, 4373087313, 4563221544, 4997814072, 5673194352, 5830783084, 7496721108, 8746174626, 9126443088, 9995628144, 11661566168, 13119261939, 14993442216, 17492349252, 23323132336, 26238523878, 29986884432, 34984698504, 52477047756, 69969397008, 104954095512, 209908191024]

約数ペア:

[(1, 209908191024), (2, 104954095512), (3, 69969397008), (4, 52477047756), (6, 34984698504), (7, 29986884432), (8, 26238523878), (9, 23323132336), (12, 17492349252), (14, 14993442216), (16, 13119261939), (18, 11661566168), (21, 9995628144), (23, 9126443088), (24, 8746174626), (28, 7496721108), (36, 5830783084), (37, 5673194352), (42, 4997814072), (46, 4563221544), (48, 4373087313), (56, 3748360554), (63, 3331876048), (69, 3042147696), (72, 2915391542), (74, 2836597176), (84, 2498907036), (92, 2281610772), (111, 1891064784), (112, 1874180277), (126, 1665938024), (138, 1521073848), (144, 1457695771), (148, 1418298588), (161, 1303777584), (168, 1249453518), (184, 1140805386), (207, 1014049232), (222, 945532392), (252, 832969012), (259, 810456336), (276, 760536924), (296, 709149294), (322, 651888792), (333, 630354928), (336, 624726759), (368, 570402693), (414, 507024616), (444, 472766196), (483, 434592528), (504, 416484506), (518, 405228168), (552, 380268462), (592, 354574647), (644, 325944396), (666, 315177464), (777, 270152112), (828, 253512308), (851, 246660624), (888, 236383098), (966, 217296264), (1008, 208242253), (1036, 202614084), (1104, 190134231), (1288, 162972198), (1332, 157588732), (1449, 144864176), (1554, 135076056), (1656, 126756154), (1702, 123330312), (1776, 118191549), (1932, 108648132), (2072, 101307042), (2331, 90050704), (2553, 82220208), (2576, 81486099), (2664, 78794366), (2898, 72432088), (3108, 67538028), (3312, 63378077), (3404, 61665156), (3864, 54324066), (4144, 50653521), (4662, 45025352), (5106, 41110104), (5328, 39397183), (5796, 36216044), (5957, 35237232), (6216, 33769014), (6808, 30832578), (7659, 27406736), (7728, 27162033), (9324, 22512676), (10212, 20555052), (11592, 18108022), (11914, 17618616), (12432, 16884507), (13616, 15416289), (15318, 13703368), (17871, 11745744), (18648, 11256338), (20424, 10277526), (23184, 9054011), (23828, 8809308), (30636, 6851684), (35742, 5872872), (37296, 5628169), (40848, 5138763), (47656, 4404654), (53613, 3915248), (61272, 3425842), (71484, 2936436), (95312, 2202327), (107226, 1957624), (122544, 1712921), (142968, 1468218), (214452, 978812), (244703, 857808), (285936, 734109), (428904, 489406)]