201150730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{10103}}^1$

素因数の和:10302

約数の個数: 32

約数和(自身を含む): 397208448

約数和(自身を除く): 196057718

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 3982, 9955, 10103, 19910, 20206, 50515, 101030, 111133, 222266, 555665, 1111330, 1828643, 3657286, 9143215, 18286430, 20115073, 40230146, 100575365, 201150730]

約数ペア:

[(1, 201150730), (2, 100575365), (5, 40230146), (10, 20115073), (11, 18286430), (22, 9143215), (55, 3657286), (110, 1828643), (181, 1111330), (362, 555665), (905, 222266), (1810, 111133), (1991, 101030), (3982, 50515), (9955, 20206), (10103, 19910)]