210977125624

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{256040201}}^1$

素因数の和:256040310

約数の個数: 16

約数和(自身を含む): 399422715120

約数和(自身を除く): 188445589496

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 256040201, 512080402, 1024160804, 2048321608, 26372140703, 52744281406, 105488562812, 210977125624]

約数ペア:

[(1, 210977125624), (2, 105488562812), (4, 52744281406), (8, 26372140703), (103, 2048321608), (206, 1024160804), (412, 512080402), (824, 256040201)]