201002315

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{23117}}^1$

素因数の和:23206

約数の個数: 16

約数和(自身を含む): 253003392

約数和(自身を除く): 52001077

約数列:

[1, 5, 37, 47, 185, 235, 1739, 8695, 23117, 115585, 855329, 1086499, 4276645, 5432495, 40200463, 201002315]

約数ペア:

[(1, 201002315), (5, 40200463), (37, 5432495), (47, 4276645), (185, 1086499), (235, 855329), (1739, 115585), (8695, 23117)]