201426170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 412439040

約数和(自身を除く): 211012870

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 233, 271, 290, 319, 466, 542, 638, 1165, 1355, 1595, 2330, 2563, 2710, 2981, 3190, 5126, 5962, 6757, 7859, 12815, 13514, 14905, 15718, 25630, 29810, 33785, 39295, 63143, 67570, 74327, 78590, 86449, 126286, 148654, 172898, 315715, 371635, 432245, 631430, 694573, 743270, 864490, 1389146, 1831147, 3472865, 3662294, 6945730, 9155735, 18311470, 20142617, 40285234, 100713085, 201426170]

約数ペア:

[(1, 201426170), (2, 100713085), (5, 40285234), (10, 20142617), (11, 18311470), (22, 9155735), (29, 6945730), (55, 3662294), (58, 3472865), (110, 1831147), (145, 1389146), (233, 864490), (271, 743270), (290, 694573), (319, 631430), (466, 432245), (542, 371635), (638, 315715), (1165, 172898), (1355, 148654), (1595, 126286), (2330, 86449), (2563, 78590), (2710, 74327), (2981, 67570), (3190, 63143), (5126, 39295), (5962, 33785), (6757, 29810), (7859, 25630), (12815, 15718), (13514, 14905)]