202071331

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{238573}}^1$

素因数の和:238602

約数の個数: 12

約数和(自身を含む): 253842736

約数和(自身を除く): 51771405

約数列:

[1, 7, 11, 77, 121, 847, 238573, 1670011, 2624303, 18370121, 28867333, 202071331]

約数ペア:

[(1, 202071331), (7, 28867333), (11, 18370121), (77, 2624303), (121, 1670011), (847, 238573)]