200713201928

素因数分解:

$2^3\times {\mathrm{9857}}^1\times {\mathrm{2545313}}^1$

素因数の和:2555176

約数の個数: 16

約数和(自身を含む): 376375581180

約数和(自身を除く): 175662379252

約数列:

[1, 2, 4, 8, 9857, 19714, 39428, 78856, 2545313, 5090626, 10181252, 20362504, 25089150241, 50178300482, 100356600964, 200713201928]

約数ペア:

[(1, 200713201928), (2, 100356600964), (4, 50178300482), (8, 25089150241), (9857, 20362504), (19714, 10181252), (39428, 5090626), (78856, 2545313)]