201415830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 256

約数和(自身を含む): 668860416

約数和(自身を除く): 467444586

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 23, 30, 33, 34, 35, 42, 46, 51, 55, 66, 69, 70, 77, 85, 102, 105, 110, 115, 119, 138, 154, 161, 165, 170, 187, 210, 223, 230, 231, 238, 253, 255, 322, 330, 345, 357, 374, 385, 391, 446, 462, 483, 506, 510, 561, 595, 669, 690, 714, 759, 770, 782, 805, 935, 966, 1115, 1122, 1155, 1173, 1190, 1265, 1309, 1338, 1518, 1561, 1610, 1771, 1785, 1870, 1955, 2230, 2310, 2346, 2415, 2453, 2530, 2618, 2737, 2805, 3122, 3345, 3542, 3570, 3791, 3795, 3910, 3927, 4301, 4683, 4830, 4906, 5129, 5313, 5474, 5610, 5865, 6545, 6690, 7359, 7582, 7590, 7805, 7854, 8211, 8602, 8855, 9366, 10258, 10626, 11373, 11730, 12265, 12903, 13090, 13685, 14718, 15387, 15610, 16422, 17171, 17710, 18955, 19635, 21505, 22746, 23415, 24530, 25645, 25806, 26537, 26565, 27370, 30107, 30774, 34342, 35903, 36795, 37910, 39270, 41055, 41701, 43010, 46830, 51290, 51513, 53074, 53130, 56419, 56865, 60214, 64515, 71806, 73590, 76935, 79611, 82110, 83402, 85855, 87193, 90321, 103026, 107709, 112838, 113730, 125103, 129030, 132685, 150535, 153870, 159222, 169257, 171710, 174386, 179515, 180642, 208505, 215418, 250206, 257565, 261579, 265370, 282095, 291907, 301070, 338514, 359030, 394933, 398055, 417010, 435965, 451605, 515130, 523158, 538545, 564190, 583814, 610351, 625515, 789866, 796110, 846285, 871930, 875721, 903210, 959123, 1077090, 1184799, 1220702, 1251030, 1307895, 1459535, 1692570, 1751442, 1831053, 1918246, 1974665, 2369598, 2615790, 2877369, 2919070, 3051755, 3662106, 3949330, 4378605, 4795615, 5754738, 5923995, 6103510, 6713861, 8757210, 9155265, 9591230, 11847990, 13427722, 14386845, 18310530, 20141583, 28773690, 33569305, 40283166, 67138610, 100707915, 201415830]

約数ペア:

[(1, 201415830), (2, 100707915), (3, 67138610), (5, 40283166), (6, 33569305), (7, 28773690), (10, 20141583), (11, 18310530), (14, 14386845), (15, 13427722), (17, 11847990), (21, 9591230), (22, 9155265), (23, 8757210), (30, 6713861), (33, 6103510), (34, 5923995), (35, 5754738), (42, 4795615), (46, 4378605), (51, 3949330), (55, 3662106), (66, 3051755), (69, 2919070), (70, 2877369), (77, 2615790), (85, 2369598), (102, 1974665), (105, 1918246), (110, 1831053), (115, 1751442), (119, 1692570), (138, 1459535), (154, 1307895), (161, 1251030), (165, 1220702), (170, 1184799), (187, 1077090), (210, 959123), (223, 903210), (230, 875721), (231, 871930), (238, 846285), (253, 796110), (255, 789866), (322, 625515), (330, 610351), (345, 583814), (357, 564190), (374, 538545), (385, 523158), (391, 515130), (446, 451605), (462, 435965), (483, 417010), (506, 398055), (510, 394933), (561, 359030), (595, 338514), (669, 301070), (690, 291907), (714, 282095), (759, 265370), (770, 261579), (782, 257565), (805, 250206), (935, 215418), (966, 208505), (1115, 180642), (1122, 179515), (1155, 174386), (1173, 171710), (1190, 169257), (1265, 159222), (1309, 153870), (1338, 150535), (1518, 132685), (1561, 129030), (1610, 125103), (1771, 113730), (1785, 112838), (1870, 107709), (1955, 103026), (2230, 90321), (2310, 87193), (2346, 85855), (2415, 83402), (2453, 82110), (2530, 79611), (2618, 76935), (2737, 73590), (2805, 71806), (3122, 64515), (3345, 60214), (3542, 56865), (3570, 56419), (3791, 53130), (3795, 53074), (3910, 51513), (3927, 51290), (4301, 46830), (4683, 43010), (4830, 41701), (4906, 41055), (5129, 39270), (5313, 37910), (5474, 36795), (5610, 35903), (5865, 34342), (6545, 30774), (6690, 30107), (7359, 27370), (7582, 26565), (7590, 26537), (7805, 25806), (7854, 25645), (8211, 24530), (8602, 23415), (8855, 22746), (9366, 21505), (10258, 19635), (10626, 18955), (11373, 17710), (11730, 17171), (12265, 16422), (12903, 15610), (13090, 15387), (13685, 14718)]