206726260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{795101}}^1$

素因数の和:795123

約数の個数: 24

約数和(自身を含む): 467519976

約数和(自身を除く): 260793716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 795101, 1590202, 3180404, 3975505, 7951010, 10336313, 15902020, 20672626, 41345252, 51681565, 103363130, 206726260]

約数ペア:

[(1, 206726260), (2, 103363130), (4, 51681565), (5, 41345252), (10, 20672626), (13, 15902020), (20, 10336313), (26, 7951010), (52, 3975505), (65, 3180404), (130, 1590202), (260, 795101)]