201899102409

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{521703107}}^1$

素因数の和:521703156

約数の個数: 12

約数和(自身を含む): 298414177776

約数和(自身を除く): 96515075367

約数列:

[1, 3, 9, 43, 129, 387, 521703107, 1565109321, 4695327963, 22433233601, 67299700803, 201899102409]

約数ペア:

[(1, 201899102409), (3, 67299700803), (9, 22433233601), (43, 4695327963), (129, 1565109321), (387, 521703107)]