105802012

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{256801}}^1$

素因数の和:256908

約数の個数: 12

約数和(自身を含む): 186951856

約数和(自身を除く): 81149844

約数列:

[1, 2, 4, 103, 206, 412, 256801, 513602, 1027204, 26450503, 52901006, 105802012]

約数ペア:

[(1, 105802012), (2, 52901006), (4, 26450503), (103, 1027204), (206, 513602), (412, 256801)]