207908035

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^2\times {\mathrm{157}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 259202160

約数和(自身を除く): 51294125

約数列:

[1, 5, 59, 67, 157, 295, 335, 785, 3953, 4489, 9263, 10519, 19765, 22445, 46315, 52595, 264851, 620621, 704773, 1324255, 3103105, 3523865, 41581607, 207908035]

約数ペア:

[(1, 207908035), (5, 41581607), (59, 3523865), (67, 3103105), (157, 1324255), (295, 704773), (335, 620621), (785, 264851), (3953, 52595), (4489, 46315), (9263, 22445), (10519, 19765)]