227344910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{102871}}^1$

素因数の和:102908

約数の個数: 32

約数和(自身を含む): 466627392

約数和(自身を除く): 239282482

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 102871, 205742, 514355, 1028710, 1337323, 1748807, 2674646, 3497614, 6686615, 8744035, 13373230, 17488070, 22734491, 45468982, 113672455, 227344910]

約数ペア:

[(1, 227344910), (2, 113672455), (5, 45468982), (10, 22734491), (13, 17488070), (17, 13373230), (26, 8744035), (34, 6686615), (65, 3497614), (85, 2674646), (130, 1748807), (170, 1337323), (221, 1028710), (442, 514355), (1105, 205742), (2210, 102871)]