202317985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 264499200

約数和(自身を除く): 62181215

約数列:

[1, 5, 19, 41, 95, 127, 205, 409, 635, 779, 2045, 2413, 3895, 5207, 7771, 12065, 16769, 26035, 38855, 51943, 83845, 98933, 259715, 318611, 494665, 986917, 1593055, 2129663, 4934585, 10648315, 40463597, 202317985]

約数ペア:

[(1, 202317985), (5, 40463597), (19, 10648315), (41, 4934585), (95, 2129663), (127, 1593055), (205, 986917), (409, 494665), (635, 318611), (779, 259715), (2045, 98933), (2413, 83845), (3895, 51943), (5207, 38855), (7771, 26035), (12065, 16769)]