200517415

素因数分解:

$5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{23971}}^1$

素因数の和:24222

約数の個数: 16

約数和(自身を含む): 276157440

約数和(自身を除く): 75640025

約数列:

[1, 5, 7, 35, 239, 1195, 1673, 8365, 23971, 119855, 167797, 838985, 5729069, 28645345, 40103483, 200517415]

約数ペア:

[(1, 200517415), (5, 40103483), (7, 28645345), (35, 5729069), (239, 838985), (1195, 167797), (1673, 119855), (8365, 23971)]