201088690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{166189}}^1$

素因数の和:166218

約数の個数: 24

約数和(自身を含む): 397858860

約数和(自身を除く): 196770170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 166189, 332378, 830945, 1661890, 1828079, 3656158, 9140395, 18280790, 20108869, 40217738, 100544345, 201088690]

約数ペア:

[(1, 201088690), (2, 100544345), (5, 40217738), (10, 20108869), (11, 18280790), (22, 9140395), (55, 3656158), (110, 1828079), (121, 1661890), (242, 830945), (605, 332378), (1210, 166189)]