201789542

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{3217}}^1$

素因数の和:3695

約数の個数: 16

約数和(自身を含む): 307383360

約数和(自身を除く): 105593818

約数列:

[1, 2, 79, 158, 397, 794, 3217, 6434, 31363, 62726, 254143, 508286, 1277149, 2554298, 100894771, 201789542]

約数ペア:

[(1, 201789542), (2, 100894771), (79, 2554298), (158, 1277149), (397, 508286), (794, 254143), (3217, 62726), (6434, 31363)]