201518218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{482101}}^1$

素因数の和:482133

約数の個数: 16

約数和(自身を含む): 347113440

約数和(自身を除く): 145595222

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 482101, 964202, 5303111, 9159919, 10606222, 18319838, 100759109, 201518218]

約数ペア:

[(1, 201518218), (2, 100759109), (11, 18319838), (19, 10606222), (22, 9159919), (38, 5303111), (209, 964202), (418, 482101)]