207901045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{10831}}^1$

素因数の和:11196

約数の個数: 16

約数和(自身を含む): 272966400

約数和(自身を除く): 65065355

約数列:

[1, 5, 11, 55, 349, 1745, 3839, 10831, 19195, 54155, 119141, 595705, 3780019, 18900095, 41580209, 207901045]

約数ペア:

[(1, 207901045), (5, 41580209), (11, 18900095), (55, 3780019), (349, 595705), (1745, 119141), (3839, 54155), (10831, 19195)]