201891234

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{502217}}^1$

素因数の和:502289

約数の個数: 16

約数和(自身を含む): 409809888

約数和(自身を除く): 207918654

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 502217, 1004434, 1506651, 3013302, 33648539, 67297078, 100945617, 201891234]

約数ペア:

[(1, 201891234), (2, 100945617), (3, 67297078), (6, 33648539), (67, 3013302), (134, 1506651), (201, 1004434), (402, 502217)]