223788479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1913}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 242542080

約数和(自身を除く): 18753601

約数列:

[1, 19, 47, 131, 893, 1913, 2489, 6157, 36347, 89911, 116983, 250603, 1708309, 4761457, 11778341, 223788479]

約数ペア:

[(1, 223788479), (19, 11778341), (47, 4761457), (131, 1708309), (893, 250603), (1913, 116983), (2489, 89911), (6157, 36347)]