210908196

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{74159}}^1$

素因数の和:74248

約数の個数: 36

約数和(自身を含む): 539884800

約数和(自身を除く): 328976604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 74159, 148318, 222477, 296636, 444954, 667431, 889908, 1334862, 2669724, 5858561, 11717122, 17575683, 23434244, 35151366, 52727049, 70302732, 105454098, 210908196]

約数ペア:

[(1, 210908196), (2, 105454098), (3, 70302732), (4, 52727049), (6, 35151366), (9, 23434244), (12, 17575683), (18, 11717122), (36, 5858561), (79, 2669724), (158, 1334862), (237, 889908), (316, 667431), (474, 444954), (711, 296636), (948, 222477), (1422, 148318), (2844, 74159)]