201450505

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{1951}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 245389824

約数和(自身を除く): 43939319

約数列:

[1, 5, 107, 193, 535, 965, 1951, 9755, 20651, 103255, 208757, 376543, 1043785, 1882715, 40290101, 201450505]

約数ペア:

[(1, 201450505), (5, 40290101), (107, 1882715), (193, 1043785), (535, 376543), (965, 208757), (1951, 103255), (9755, 20651)]