204041890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1569553}}^1$

素因数の和:1569573

約数の個数: 16

約数和(自身を含む): 395527608

約数和(自身を除く): 191485718

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1569553, 3139106, 7847765, 15695530, 20404189, 40808378, 102020945, 204041890]

約数ペア:

[(1, 204041890), (2, 102020945), (5, 40808378), (10, 20404189), (13, 15695530), (26, 7847765), (65, 3139106), (130, 1569553)]