202997347

素因数分解:

$7^4\times {\mathrm{59}}^1\times {\mathrm{1433}}^1$

素因数の和:1520

約数の個数: 20

約数和(自身を含む): 240998040

約数和(自身を除く): 38000693

約数列:

[1, 7, 49, 59, 343, 413, 1433, 2401, 2891, 10031, 20237, 70217, 84547, 141659, 491519, 591829, 3440633, 4142803, 28999621, 202997347]

約数ペア:

[(1, 202997347), (7, 28999621), (49, 4142803), (59, 3440633), (343, 591829), (413, 491519), (1433, 141659), (2401, 84547), (2891, 70217), (10031, 20237)]