208514425

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{32203}}^1$

素因数の和:32257

約数の個数: 24

約数和(自身を含む): 303490496

約数和(自身を除く): 94976071

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 925, 1295, 6475, 32203, 161015, 225421, 805075, 1127105, 1191511, 5635525, 5957555, 8340577, 29787775, 41702885, 208514425]

約数ペア:

[(1, 208514425), (5, 41702885), (7, 29787775), (25, 8340577), (35, 5957555), (37, 5635525), (175, 1191511), (185, 1127105), (259, 805075), (925, 225421), (1295, 161015), (6475, 32203)]