202824140

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{13649}}^1$

素因数の和:14401

約数の個数: 24

約数和(自身を含む): 426535200

約数和(自身を除く): 223711060

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3715, 7430, 13649, 14860, 27298, 54596, 68245, 136490, 272980, 10141207, 20282414, 40564828, 50706035, 101412070, 202824140]

約数ペア:

[(1, 202824140), (2, 101412070), (4, 50706035), (5, 40564828), (10, 20282414), (20, 10141207), (743, 272980), (1486, 136490), (2972, 68245), (3715, 54596), (7430, 27298), (13649, 14860)]