202180857425

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{2179}}^1\times {\mathrm{90523}}^1$

素因数の和:92753

約数の個数: 24

約数和(自身を含む): 256939700640

約数和(自身を除く): 54758843215

約数列:

[1, 5, 25, 41, 205, 1025, 2179, 10895, 54475, 89339, 90523, 446695, 452615, 2233475, 2263075, 3711443, 18557215, 92786075, 197249617, 986248085, 4931240425, 8087234297, 40436171485, 202180857425]

約数ペア:

[(1, 202180857425), (5, 40436171485), (25, 8087234297), (41, 4931240425), (205, 986248085), (1025, 197249617), (2179, 92786075), (10895, 18557215), (54475, 3711443), (89339, 2263075), (90523, 2233475), (446695, 452615)]