205041207

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{40853}}^1$

素因数の和:41102

約数の個数: 16

約数和(自身を含む): 313758720

約数和(自身を除く): 108717513

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 40853, 122559, 285971, 857913, 9763867, 29291601, 68347069, 205041207]

約数ペア:

[(1, 205041207), (3, 68347069), (7, 29291601), (21, 9763867), (239, 857913), (717, 285971), (1673, 122559), (5019, 40853)]