201672237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139759}}^1$

素因数の和:139812

約数の個数: 16

約数和(自身を含む): 297409280

約数和(自身を除く): 95737043

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 139759, 419277, 1816867, 5171083, 5450601, 15513249, 67224079, 201672237]

約数ペア:

[(1, 201672237), (3, 67224079), (13, 15513249), (37, 5450601), (39, 5171083), (111, 1816867), (481, 419277), (1443, 139759)]