220599841

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{6269}}^1$

素因数の和:6744

約数の個数: 16

約数和(自身を含む): 275679360

約数和(自身を除く): 55079519

約数列:

[1, 7, 11, 77, 457, 3199, 5027, 6269, 35189, 43883, 68959, 482713, 2864933, 20054531, 31514263, 220599841]

約数ペア:

[(1, 220599841), (7, 31514263), (11, 20054531), (77, 2864933), (457, 482713), (3199, 68959), (5027, 43883), (6269, 35189)]