204533413

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{12821}}^1$

素因数の和:12924

約数の個数: 16

約数和(自身を含む): 243720576

約数和(自身を除く): 39187163

約数列:

[1, 7, 43, 53, 301, 371, 2279, 12821, 15953, 89747, 551303, 679513, 3859121, 4756591, 29219059, 204533413]

約数ペア:

[(1, 204533413), (7, 29219059), (43, 4756591), (53, 3859121), (301, 679513), (371, 551303), (2279, 89747), (12821, 15953)]