201287734

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{3209}}^1$

素因数の和:3687

約数の個数: 16

約数和(自身を含む): 306619200

約数和(自身を除く): 105331466

約数列:

[1, 2, 79, 158, 397, 794, 3209, 6418, 31363, 62726, 253511, 507022, 1273973, 2547946, 100643867, 201287734]

約数ペア:

[(1, 201287734), (2, 100643867), (79, 2547946), (158, 1273973), (397, 507022), (794, 253511), (3209, 62726), (6418, 31363)]