201981722

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{190909}}^1$

素因数の和:190957

約数の個数: 12

約数和(自身を含む): 316719690

約数和(自身を除く): 114737968

約数列:

[1, 2, 23, 46, 529, 1058, 190909, 381818, 4390907, 8781814, 100990861, 201981722]

約数ペア:

[(1, 201981722), (2, 100990861), (23, 8781814), (46, 4390907), (529, 381818), (1058, 190909)]