208497744

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2314

約数の個数: 180

約数和(自身を含む): 731304756

約数和(自身を除く): 522807012

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2273, 2352, 2548, 3276, 3528, 3822, 4368, 4546, 5096, 5733, 6552, 6819, 7056, 7644, 9092, 10192, 11466, 13104, 13638, 15288, 15911, 18184, 20457, 22932, 27276, 29549, 30576, 31822, 36368, 40914, 45864, 47733, 54552, 59098, 63644, 81828, 88647, 91728, 95466, 109104, 111377, 118196, 127288, 143199, 163656, 177294, 190932, 206843, 222754, 236392, 254576, 265941, 286398, 327312, 334131, 354588, 381864, 413686, 445508, 472784, 531882, 572796, 620529, 668262, 709176, 763728, 827372, 891016, 1002393, 1063764, 1145592, 1241058, 1336524, 1418352, 1447901, 1654744, 1782032, 1861587, 2004786, 2127528, 2291184, 2482116, 2673048, 2895802, 3309488, 3723174, 4009572, 4255056, 4343703, 4964232, 5346096, 5791604, 7446348, 8019144, 8687406, 9928464, 11583208, 13031109, 14892696, 16038288, 17374812, 23166416, 26062218, 29785392, 34749624, 52124436, 69499248, 104248872, 208497744]

約数ペア:

[(1, 208497744), (2, 104248872), (3, 69499248), (4, 52124436), (6, 34749624), (7, 29785392), (8, 26062218), (9, 23166416), (12, 17374812), (13, 16038288), (14, 14892696), (16, 13031109), (18, 11583208), (21, 9928464), (24, 8687406), (26, 8019144), (28, 7446348), (36, 5791604), (39, 5346096), (42, 4964232), (48, 4343703), (49, 4255056), (52, 4009572), (56, 3723174), (63, 3309488), (72, 2895802), (78, 2673048), (84, 2482116), (91, 2291184), (98, 2127528), (104, 2004786), (112, 1861587), (117, 1782032), (126, 1654744), (144, 1447901), (147, 1418352), (156, 1336524), (168, 1241058), (182, 1145592), (196, 1063764), (208, 1002393), (234, 891016), (252, 827372), (273, 763728), (294, 709176), (312, 668262), (336, 620529), (364, 572796), (392, 531882), (441, 472784), (468, 445508), (504, 413686), (546, 381864), (588, 354588), (624, 334131), (637, 327312), (728, 286398), (784, 265941), (819, 254576), (882, 236392), (936, 222754), (1008, 206843), (1092, 190932), (1176, 177294), (1274, 163656), (1456, 143199), (1638, 127288), (1764, 118196), (1872, 111377), (1911, 109104), (2184, 95466), (2273, 91728), (2352, 88647), (2548, 81828), (3276, 63644), (3528, 59098), (3822, 54552), (4368, 47733), (4546, 45864), (5096, 40914), (5733, 36368), (6552, 31822), (6819, 30576), (7056, 29549), (7644, 27276), (9092, 22932), (10192, 20457), (11466, 18184), (13104, 15911), (13638, 15288)]