202320910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{108193}}^1$

素因数の和:108228

約数の個数: 32

約数和(自身を含む): 420658272

約数和(自身を除く): 218337362

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 108193, 216386, 540965, 1081930, 1190123, 1839281, 2380246, 3678562, 5950615, 9196405, 11901230, 18392810, 20232091, 40464182, 101160455, 202320910]

約数ペア:

[(1, 202320910), (2, 101160455), (5, 40464182), (10, 20232091), (11, 18392810), (17, 11901230), (22, 9196405), (34, 5950615), (55, 3678562), (85, 2380246), (110, 1839281), (170, 1190123), (187, 1081930), (374, 540965), (935, 216386), (1870, 108193)]