203411378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1\times {\mathrm{2861}}^1$

素因数の和:4753

約数の個数: 16

約数和(自身を含む): 321459840

約数和(自身を除く): 118048462

約数列:

[1, 2, 19, 38, 1871, 2861, 3742, 5722, 35549, 54359, 71098, 108718, 5352931, 10705862, 101705689, 203411378]

約数ペア:

[(1, 203411378), (2, 101705689), (19, 10705862), (38, 5352931), (1871, 108718), (2861, 71098), (3742, 54359), (5722, 35549)]