201323740828

素因数分解:

$2^2\times 7^2\times {\mathrm{1027161943}}^1$

素因数の和:1027161961

約数の個数: 18

約数和(自身を含む): 409837615656

約数和(自身を除く): 208513874828

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1027161943, 2054323886, 4108647772, 7190133601, 14380267202, 28760534404, 50330935207, 100661870414, 201323740828]

約数ペア:

[(1, 201323740828), (2, 100661870414), (4, 50330935207), (7, 28760534404), (14, 14380267202), (28, 7190133601), (49, 4108647772), (98, 2054323886), (196, 1027161943)]