202844960

素因数分解:

$2^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4933}}^1$

素因数の和:5205

約数の個数: 48

約数和(自身を含む): 481183416

約数和(自身を除く): 278338456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 257, 514, 1028, 1285, 2056, 2570, 4112, 4933, 5140, 8224, 9866, 10280, 19732, 20560, 24665, 39464, 41120, 49330, 78928, 98660, 157856, 197320, 394640, 789280, 1267781, 2535562, 5071124, 6338905, 10142248, 12677810, 20284496, 25355620, 40568992, 50711240, 101422480, 202844960]

約数ペア:

[(1, 202844960), (2, 101422480), (4, 50711240), (5, 40568992), (8, 25355620), (10, 20284496), (16, 12677810), (20, 10142248), (32, 6338905), (40, 5071124), (80, 2535562), (160, 1267781), (257, 789280), (514, 394640), (1028, 197320), (1285, 157856), (2056, 98660), (2570, 78928), (4112, 49330), (4933, 41120), (5140, 39464), (8224, 24665), (9866, 20560), (10280, 19732)]