201872378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{51577}}^1$

素因数の和:51701

約数の個数: 16

約数和(自身を含む): 321846720

約数和(自身を除く): 119974342

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 51577, 103154, 979963, 1959926, 5312431, 10624862, 100936189, 201872378]

約数ペア:

[(1, 201872378), (2, 100936189), (19, 10624862), (38, 5312431), (103, 1959926), (206, 979963), (1957, 103154), (3914, 51577)]