210658966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{791951}}^1$

素因数の和:791979

約数の個数: 16

約数和(自身を含む): 380136960

約数和(自身を除く): 169477994

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 791951, 1583902, 5543657, 11087314, 15047069, 30094138, 105329483, 210658966]

約数ペア:

[(1, 210658966), (2, 105329483), (7, 30094138), (14, 15047069), (19, 11087314), (38, 5543657), (133, 1583902), (266, 791951)]