204187384

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{225871}}^1$

素因数の和:225990

約数の個数: 16

約数和(自身を含む): 386241120

約数和(自身を除く): 182053736

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 225871, 451742, 903484, 1806968, 25523423, 51046846, 102093692, 204187384]

約数ペア:

[(1, 204187384), (2, 102093692), (4, 51046846), (8, 25523423), (113, 1806968), (226, 903484), (452, 451742), (904, 225871)]