203513332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{243437}}^1$

素因数の和:243471

約数の個数: 24

約数和(自身を含む): 408975840

約数和(自身を除く): 205462508

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 243437, 486874, 973748, 2677807, 4625303, 5355614, 9250606, 10711228, 18501212, 50878333, 101756666, 203513332]

約数ペア:

[(1, 203513332), (2, 101756666), (4, 50878333), (11, 18501212), (19, 10711228), (22, 9250606), (38, 5355614), (44, 4625303), (76, 2677807), (209, 973748), (418, 486874), (836, 243437)]