207922816

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{30649}}^1$

素因数の和:30716

約数の個数: 32

約数和(自身を含む): 422050500

約数和(自身を除く): 214127684

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 30649, 61298, 122596, 245192, 490384, 980768, 1624397, 1961536, 3248794, 3923072, 6497588, 12995176, 25990352, 51980704, 103961408, 207922816]

約数ペア:

[(1, 207922816), (2, 103961408), (4, 51980704), (8, 25990352), (16, 12995176), (32, 6497588), (53, 3923072), (64, 3248794), (106, 1961536), (128, 1624397), (212, 980768), (424, 490384), (848, 245192), (1696, 122596), (3392, 61298), (6784, 30649)]