207661307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{1453}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 251669952

約数和(自身を除く): 44008645

約数列:

[1, 7, 17, 119, 1201, 1453, 8407, 10171, 20417, 24701, 142919, 172907, 1745053, 12215371, 29665901, 207661307]

約数ペア:

[(1, 207661307), (7, 29665901), (17, 12215371), (119, 1745053), (1201, 172907), (1453, 142919), (8407, 24701), (10171, 20417)]