204872134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{12373}}^1$

素因数の和:12879

約数の個数: 16

約数和(自身を含む): 326079648

約数和(自身を除く): 121207514

約数列:

[1, 2, 17, 34, 487, 974, 8279, 12373, 16558, 24746, 210341, 420682, 6025651, 12051302, 102436067, 204872134]

約数ペア:

[(1, 204872134), (2, 102436067), (17, 12051302), (34, 6025651), (487, 420682), (974, 210341), (8279, 24746), (12373, 16558)]