210003225212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{90052841}}^1$

素因数の和:90052909

約数の個数: 24

約数和(自身を含む): 408479691312

約数和(自身を除く): 198476466100

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 90052841, 180105682, 360211364, 990581251, 1981162502, 3962325004, 4772800573, 9545601146, 19091202292, 52500806303, 105001612606, 210003225212]

約数ペア:

[(1, 210003225212), (2, 105001612606), (4, 52500806303), (11, 19091202292), (22, 9545601146), (44, 4772800573), (53, 3962325004), (106, 1981162502), (212, 990581251), (583, 360211364), (1166, 180105682), (2332, 90052841)]