201017425

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{19469}}^1$

素因数の和:19545

約数の個数: 24

約数和(自身を含む): 289713600

約数和(自身を除く): 88696175

約数列:

[1, 5, 7, 25, 35, 59, 175, 295, 413, 1475, 2065, 10325, 19469, 97345, 136283, 486725, 681415, 1148671, 3407075, 5743355, 8040697, 28716775, 40203485, 201017425]

約数ペア:

[(1, 201017425), (5, 40203485), (7, 28716775), (25, 8040697), (35, 5743355), (59, 3407075), (175, 1148671), (295, 681415), (413, 486725), (1475, 136283), (2065, 97345), (10325, 19469)]