199331330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1812103}}^1$

素因数の和:1812121

約数の個数: 16

約数和(自身を含む): 391414464

約数和(自身を除く): 192083134

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1812103, 3624206, 9060515, 18121030, 19933133, 39866266, 99665665, 199331330]

約数ペア:

[(1, 199331330), (2, 99665665), (5, 39866266), (10, 19933133), (11, 18121030), (22, 9060515), (55, 3624206), (110, 1812103)]