207856043

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 217382400

約数和(自身を除く): 9526357

約数列:

[1, 47, 67, 149, 443, 3149, 7003, 9983, 20821, 29681, 66007, 469201, 1395007, 3102329, 4422469, 207856043]

約数ペア:

[(1, 207856043), (47, 4422469), (67, 3102329), (149, 1395007), (443, 469201), (3149, 66007), (7003, 29681), (9983, 20821)]