202026325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4723}}^1$

素因数の和:4821

約数の個数: 24

約数和(自身を含む): 263599200

約数和(自身を除く): 61572875

約数列:

[1, 5, 25, 29, 59, 145, 295, 725, 1475, 1711, 4723, 8555, 23615, 42775, 118075, 136967, 278657, 684835, 1393285, 3424175, 6966425, 8081053, 40405265, 202026325]

約数ペア:

[(1, 202026325), (5, 40405265), (25, 8081053), (29, 6966425), (59, 3424175), (145, 1393285), (295, 684835), (725, 278657), (1475, 136967), (1711, 118075), (4723, 42775), (8555, 23615)]