204628423

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 218880000

約数和(自身を除く): 14251577

約数列:

[1, 19, 113, 191, 499, 2147, 3629, 9481, 21583, 56387, 95309, 410077, 1071353, 1810871, 10769917, 204628423]

約数ペア:

[(1, 204628423), (19, 10769917), (113, 1810871), (191, 1071353), (499, 410077), (2147, 95309), (3629, 56387), (9481, 21583)]