201133112

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{61471}}^1$

素因数の和:61886

約数の個数: 16

約数和(自身を含む): 378052800

約数和(自身を除く): 176919688

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 61471, 122942, 245884, 491768, 25141639, 50283278, 100566556, 201133112]

約数ペア:

[(1, 201133112), (2, 100566556), (4, 50283278), (8, 25141639), (409, 491768), (818, 245884), (1636, 122942), (3272, 61471)]