129207862

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{214631}}^1$

素因数の和:214683

約数の個数: 16

約数和(自身を含む): 226651392

約数和(自身を除く): 97443530

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 214631, 429262, 1502417, 3004834, 9229133, 18458266, 64603931, 129207862]

約数ペア:

[(1, 129207862), (2, 64603931), (7, 18458266), (14, 9229133), (43, 3004834), (86, 1502417), (301, 429262), (602, 214631)]