200655004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{40357}}^1$

素因数の和:40485

約数の個数: 24

約数和(自身を含む): 386468208

約数和(自身を除く): 185813204

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 40357, 80714, 161428, 443927, 887854, 1775708, 4560341, 9120682, 18241364, 50163751, 100327502, 200655004]

約数ペア:

[(1, 200655004), (2, 100327502), (4, 50163751), (11, 18241364), (22, 9120682), (44, 4560341), (113, 1775708), (226, 887854), (452, 443927), (1243, 161428), (2486, 80714), (4972, 40357)]