196994795

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{1429}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 240240000

約数和(自身を除く): 43245205

約数列:

[1, 5, 79, 349, 395, 1429, 1745, 7145, 27571, 112891, 137855, 498721, 564455, 2493605, 39398959, 196994795]

約数ペア:

[(1, 196994795), (5, 39398959), (79, 2493605), (349, 564455), (395, 498721), (1429, 137855), (1745, 112891), (7145, 27571)]