201992875376

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{24231391}}^1$

素因数の和:24231920

約数の個数: 20

約数和(自身を含む): 392112385344

約数和(自身を除く): 190119509968

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 8336, 24231391, 48462782, 96925564, 193851128, 387702256, 12624554711, 25249109422, 50498218844, 100996437688, 201992875376]

約数ペア:

[(1, 201992875376), (2, 100996437688), (4, 50498218844), (8, 25249109422), (16, 12624554711), (521, 387702256), (1042, 193851128), (2084, 96925564), (4168, 48462782), (8336, 24231391)]