195022652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{10837}}^1$

素因数の和:11261

約数の個数: 24

約数和(自身を含む): 373260720

約数和(自身を除く): 178238068

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 4499, 8998, 10837, 17996, 21674, 43348, 119207, 238414, 476828, 4432333, 8864666, 17729332, 48755663, 97511326, 195022652]

約数ペア:

[(1, 195022652), (2, 97511326), (4, 48755663), (11, 17729332), (22, 8864666), (44, 4432333), (409, 476828), (818, 238414), (1636, 119207), (4499, 43348), (8998, 21674), (10837, 17996)]