201968104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1942001}}^1$

素因数の和:1942020

約数の個数: 16

約数和(自身を含む): 407820420

約数和(自身を除く): 205852316

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1942001, 3884002, 7768004, 15536008, 25246013, 50492026, 100984052, 201968104]

約数ペア:

[(1, 201968104), (2, 100984052), (4, 50492026), (8, 25246013), (13, 15536008), (26, 7768004), (52, 3884002), (104, 1942001)]