201935379

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{1667}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 272217600

約数和(自身を除く): 70282221

約数列:

[1, 3, 149, 271, 447, 813, 1667, 5001, 40379, 121137, 248383, 451757, 745149, 1355271, 67311793, 201935379]

約数ペア:

[(1, 201935379), (3, 67311793), (149, 1355271), (271, 745149), (447, 451757), (813, 248383), (1667, 121137), (5001, 40379)]