208120692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1334107}}^1$

素因数の和:1334127

約数の個数: 24

約数和(自身を含む): 522970336

約数和(自身を除く): 314849644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1334107, 2668214, 4002321, 5336428, 8004642, 16009284, 17343391, 34686782, 52030173, 69373564, 104060346, 208120692]

約数ペア:

[(1, 208120692), (2, 104060346), (3, 69373564), (4, 52030173), (6, 34686782), (12, 17343391), (13, 16009284), (26, 8004642), (39, 5336428), (52, 4002321), (78, 2668214), (156, 1334107)]