205126831112

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13841}}^1\times {\mathrm{8537}}^1$

素因数の和:22422

約数の個数: 64

約数和(自身を含む): 453822704640

約数和(自身を除く): 248695873528

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 8537, 13841, 17074, 27682, 34148, 55364, 59759, 68296, 96887, 110728, 119518, 193774, 239036, 264647, 387548, 429071, 478072, 529294, 775096, 858142, 1058588, 1716284, 1852529, 2117176, 3003497, 3432568, 3705058, 6006994, 7410116, 12013988, 14820232, 24027976, 118160617, 236321234, 472642468, 827124319, 945284936, 1654248638, 3308497276, 3662979127, 6616994552, 7325958254, 14651916508, 25640853889, 29303833016, 51281707778, 102563415556, 205126831112]

約数ペア:

[(1, 205126831112), (2, 102563415556), (4, 51281707778), (7, 29303833016), (8, 25640853889), (14, 14651916508), (28, 7325958254), (31, 6616994552), (56, 3662979127), (62, 3308497276), (124, 1654248638), (217, 945284936), (248, 827124319), (434, 472642468), (868, 236321234), (1736, 118160617), (8537, 24027976), (13841, 14820232), (17074, 12013988), (27682, 7410116), (34148, 6006994), (55364, 3705058), (59759, 3432568), (68296, 3003497), (96887, 2117176), (110728, 1852529), (119518, 1716284), (193774, 1058588), (239036, 858142), (264647, 775096), (387548, 529294), (429071, 478072)]