206854204

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 365132880

約数和(自身を除く): 158278676

約数列:

[1, 2, 4, 227, 409, 454, 557, 818, 908, 1114, 1636, 2228, 92843, 126439, 185686, 227813, 252878, 371372, 455626, 505756, 911252, 51713551, 103427102, 206854204]

約数ペア:

[(1, 206854204), (2, 103427102), (4, 51713551), (227, 911252), (409, 505756), (454, 455626), (557, 371372), (818, 252878), (908, 227813), (1114, 185686), (1636, 126439), (2228, 92843)]