212366920719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{21157}}^1\times {\mathrm{196817}}^1$

素因数の和:217994

約数の個数: 16

約数和(自身を含む): 299827817568

約数和(自身を除く): 87460896849

約数列:

[1, 3, 17, 51, 21157, 63471, 196817, 359669, 590451, 1079007, 3345889, 10037667, 4164057269, 12492171807, 70788973573, 212366920719]

約数ペア:

[(1, 212366920719), (3, 70788973573), (17, 12492171807), (51, 4164057269), (21157, 10037667), (63471, 3345889), (196817, 1079007), (359669, 590451)]