203428107

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{11953}}^1$

素因数の和:12051

約数の個数: 24

約数和(自身を含む): 308317568

約数和(自身を除く): 104889461

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 1891, 5673, 11953, 17019, 35859, 107577, 370543, 729133, 1111629, 2187399, 3334887, 6562197, 22603123, 67809369, 203428107]

約数ペア:

[(1, 203428107), (3, 67809369), (9, 22603123), (31, 6562197), (61, 3334887), (93, 2187399), (183, 1111629), (279, 729133), (549, 370543), (1891, 107577), (5673, 35859), (11953, 17019)]