199231630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1532551}}^1$

素因数の和:1532571

約数の個数: 16

約数和(自身を含む): 386203104

約数和(自身を除く): 186971474

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1532551, 3065102, 7662755, 15325510, 19923163, 39846326, 99615815, 199231630]

約数ペア:

[(1, 199231630), (2, 99615815), (5, 39846326), (10, 19923163), (13, 15325510), (26, 7662755), (65, 3065102), (130, 1532551)]