200125312

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{6229}}^1$

素因数の和:6494

約数の個数: 32

約数和(自身を含む): 400339800

約数和(自身を除く): 200214488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 1004, 2008, 4016, 6229, 8032, 12458, 16064, 24916, 32128, 49832, 99664, 199328, 398656, 797312, 1563479, 3126958, 6253916, 12507832, 25015664, 50031328, 100062656, 200125312]

約数ペア:

[(1, 200125312), (2, 100062656), (4, 50031328), (8, 25015664), (16, 12507832), (32, 6253916), (64, 3126958), (128, 1563479), (251, 797312), (502, 398656), (1004, 199328), (2008, 99664), (4016, 49832), (6229, 32128), (8032, 24916), (12458, 16064)]