163936190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1490329}}^1$

素因数の和:1490347

約数の個数: 16

約数和(自身を含む): 321911280

約数和(自身を除く): 157975090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1490329, 2980658, 7451645, 14903290, 16393619, 32787238, 81968095, 163936190]

約数ペア:

[(1, 163936190), (2, 81968095), (5, 32787238), (10, 16393619), (11, 14903290), (22, 7451645), (55, 2980658), (110, 1490329)]