204476584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{7309}}^1$

素因数の和:7597

約数の個数: 32

約数和(自身を含む): 414477000

約数和(自身を除く): 210000416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 1076, 2152, 3497, 6994, 7309, 13988, 14618, 27976, 29236, 58472, 95017, 190034, 380068, 760136, 1966121, 3932242, 7864484, 15728968, 25559573, 51119146, 102238292, 204476584]

約数ペア:

[(1, 204476584), (2, 102238292), (4, 51119146), (8, 25559573), (13, 15728968), (26, 7864484), (52, 3932242), (104, 1966121), (269, 760136), (538, 380068), (1076, 190034), (2152, 95017), (3497, 58472), (6994, 29236), (7309, 27976), (13988, 14618)]