199792010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{2591}}^1$

素因数の和:3310

約数の個数: 32

約数和(自身を含む): 393030144

約数和(自身を除く): 193238134

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 701, 1402, 2591, 3505, 5182, 7010, 7711, 12955, 15422, 25910, 28501, 38555, 57002, 77110, 142505, 285010, 1816291, 3632582, 9081455, 18162910, 19979201, 39958402, 99896005, 199792010]

約数ペア:

[(1, 199792010), (2, 99896005), (5, 39958402), (10, 19979201), (11, 18162910), (22, 9081455), (55, 3632582), (110, 1816291), (701, 285010), (1402, 142505), (2591, 77110), (3505, 57002), (5182, 38555), (7010, 28501), (7711, 25910), (12955, 15422)]