205280521602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2631801559}}^1$

素因数の和:2631801577

約数の個数: 16

約数和(自身を含む): 442142662080

約数和(自身を除く): 236862140478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2631801559, 5263603118, 7895404677, 15790809354, 34213420267, 68426840534, 102640260801, 205280521602]

約数ペア:

[(1, 205280521602), (2, 102640260801), (3, 68426840534), (6, 34213420267), (13, 15790809354), (26, 7895404677), (39, 5263603118), (78, 2631801559)]