201320327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1277}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 221431392

約数和(自身を除く): 20111065

約数列:

[1, 13, 67, 181, 871, 1277, 2353, 12127, 16601, 85559, 157651, 231137, 1112267, 3004781, 15486179, 201320327]

約数ペア:

[(1, 201320327), (13, 15486179), (67, 3004781), (181, 1112267), (871, 231137), (1277, 157651), (2353, 85559), (12127, 16601)]