201775312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12161}}^1$

素因数の和:12247

約数の個数: 40

約数和(自身を含む): 420756552

約数和(自身を除く): 218981240

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 12161, 16592, 24322, 48644, 97288, 194576, 206737, 413474, 741821, 826948, 1483642, 1653896, 2967284, 3307792, 5934568, 11869136, 12610957, 25221914, 50443828, 100887656, 201775312]

約数ペア:

[(1, 201775312), (2, 100887656), (4, 50443828), (8, 25221914), (16, 12610957), (17, 11869136), (34, 5934568), (61, 3307792), (68, 2967284), (122, 1653896), (136, 1483642), (244, 826948), (272, 741821), (488, 413474), (976, 206737), (1037, 194576), (2074, 97288), (4148, 48644), (8296, 24322), (12161, 16592)]