201250687898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97979887}}^1$

素因数の和:97979981

約数の個数: 16

約数和(自身を含む): 329212423680

約数和(自身を除く): 127961735782

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 97979887, 195959774, 1273738531, 2547477062, 7740411073, 15480822146, 100625343949, 201250687898]

約数ペア:

[(1, 201250687898), (2, 100625343949), (13, 15480822146), (26, 7740411073), (79, 2547477062), (158, 1273738531), (1027, 195959774), (2054, 97979887)]