201537116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{416399}}^1$

素因数の和:416425

約数の個数: 18

約数和(自身を含む): 387668400

約数和(自身を除く): 186131284

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 416399, 832798, 1665596, 4580389, 9160778, 18321556, 50384279, 100768558, 201537116]

約数ペア:

[(1, 201537116), (2, 100768558), (4, 50384279), (11, 18321556), (22, 9160778), (44, 4580389), (121, 1665596), (242, 832798), (484, 416399)]