201979610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2885423}}^1$

素因数の和:2885437

約数の個数: 16

約数和(自身を含む): 415501056

約数和(自身を除く): 213521446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2885423, 5770846, 14427115, 20197961, 28854230, 40395922, 100989805, 201979610]

約数ペア:

[(1, 201979610), (2, 100989805), (5, 40395922), (7, 28854230), (10, 20197961), (14, 14427115), (35, 5770846), (70, 2885423)]