201442850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{575551}}^1$

素因数の和:575570

約数の個数: 24

約数和(自身を含む): 428210688

約数和(自身を除く): 226767838

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 575551, 1151102, 2877755, 4028857, 5755510, 8057714, 14388775, 20144285, 28777550, 40288570, 100721425, 201442850]

約数ペア:

[(1, 201442850), (2, 100721425), (5, 40288570), (7, 28777550), (10, 20144285), (14, 14388775), (25, 8057714), (35, 5755510), (50, 4028857), (70, 2877755), (175, 1151102), (350, 575551)]