201351328918

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{2129}}^1\times {\mathrm{74941}}^1$

素因数の和:77703

約数の個数: 16

約数和(自身を含む): 302651768160

約数和(自身を除く): 101300439242

約数列:

[1, 2, 631, 1262, 2129, 4258, 74941, 149882, 1343399, 2686798, 47287771, 94575542, 159549389, 319098778, 100675664459, 201351328918]

約数ペア:

[(1, 201351328918), (2, 100675664459), (631, 319098778), (1262, 159549389), (2129, 94575542), (4258, 47287771), (74941, 2686798), (149882, 1343399)]