201125428

素因数分解:

$2^2\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{5413}}^1$

素因数の和:6751

約数の個数: 24

約数和(自身を含む): 402628352

約数和(自身を除く): 201502924

約数列:

[1, 2, 4, 7, 14, 28, 1327, 2654, 5308, 5413, 9289, 10826, 18578, 21652, 37156, 37891, 75782, 151564, 7183051, 14366102, 28732204, 50281357, 100562714, 201125428]

約数ペア:

[(1, 201125428), (2, 100562714), (4, 50281357), (7, 28732204), (14, 14366102), (28, 7183051), (1327, 151564), (2654, 75782), (5308, 37891), (5413, 37156), (9289, 21652), (10826, 18578)]