207922814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{497423}}^1$

素因数の和:497455

約数の個数: 16

約数和(自身を含む): 358145280

約数和(自身を除く): 150222466

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 497423, 994846, 5471653, 9451037, 10943306, 18902074, 103961407, 207922814]

約数ペア:

[(1, 207922814), (2, 103961407), (11, 18902074), (19, 10943306), (22, 9451037), (38, 5471653), (209, 994846), (418, 497423)]