201945149

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{4507}}^1$

素因数の和:4724

約数の個数: 16

約数和(自身を含む): 238455168

約数和(自身を除く): 36510019

約数列:

[1, 7, 37, 173, 259, 1211, 4507, 6401, 31549, 44807, 166759, 779711, 1167313, 5457977, 28849307, 201945149]

約数ペア:

[(1, 201945149), (7, 28849307), (37, 5457977), (173, 1167313), (259, 779711), (1211, 166759), (4507, 44807), (6401, 31549)]