251828204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{2543}}^1$

素因数の和:3869

約数の個数: 24

約数和(自身を含む): 464432640

約数和(自身を除く): 212604436

約数列:

[1, 2, 4, 19, 38, 76, 1303, 2543, 2606, 5086, 5212, 10172, 24757, 48317, 49514, 96634, 99028, 193268, 3313529, 6627058, 13254116, 62957051, 125914102, 251828204]

約数ペア:

[(1, 251828204), (2, 125914102), (4, 62957051), (19, 13254116), (38, 6627058), (76, 3313529), (1303, 193268), (2543, 99028), (2606, 96634), (5086, 49514), (5212, 48317), (10172, 24757)]