201944402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{2081}}^1$

素因数の和:2506

約数の個数: 24

約数和(自身を含む): 333948636

約数和(自身を除く): 132004234

約数列:

[1, 2, 11, 22, 121, 242, 401, 802, 2081, 4162, 4411, 8822, 22891, 45782, 48521, 97042, 251801, 503602, 834481, 1668962, 9179291, 18358582, 100972201, 201944402]

約数ペア:

[(1, 201944402), (2, 100972201), (11, 18358582), (22, 9179291), (121, 1668962), (242, 834481), (401, 503602), (802, 251801), (2081, 97042), (4162, 48521), (4411, 45782), (8822, 22891)]