201390844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{5113}}^1$

素因数の和:5389

約数の個数: 24

約数和(自身を含む): 362275760

約数和(自身を除く): 160884916

約数列:

[1, 2, 4, 43, 86, 172, 229, 458, 916, 5113, 9847, 10226, 19694, 20452, 39388, 219859, 439718, 879436, 1170877, 2341754, 4683508, 50347711, 100695422, 201390844]

約数ペア:

[(1, 201390844), (2, 100695422), (4, 50347711), (43, 4683508), (86, 2341754), (172, 1170877), (229, 879436), (458, 439718), (916, 219859), (5113, 39388), (9847, 20452), (10226, 19694)]