209580521631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{185305501}}^1$

素因数の和:185305546

約数の個数: 16

約数和(自身を含む): 311313243360

約数和(自身を除く): 101732721729

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 185305501, 555916503, 2408971513, 5373859529, 7226914539, 16121578587, 69860173877, 209580521631]

約数ペア:

[(1, 209580521631), (3, 69860173877), (13, 16121578587), (29, 7226914539), (39, 5373859529), (87, 2408971513), (377, 555916503), (1131, 185305501)]