200045510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6451}}^1$

素因数の和:6908

約数の個数: 32

約数和(自身を含む): 412515072

約数和(自身を除く): 212469562

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 443, 886, 2215, 3101, 4430, 6202, 6451, 12902, 15505, 31010, 32255, 45157, 64510, 90314, 225785, 451570, 2857793, 5715586, 14288965, 20004551, 28577930, 40009102, 100022755, 200045510]

約数ペア:

[(1, 200045510), (2, 100022755), (5, 40009102), (7, 28577930), (10, 20004551), (14, 14288965), (35, 5715586), (70, 2857793), (443, 451570), (886, 225785), (2215, 90314), (3101, 64510), (4430, 45157), (6202, 32255), (6451, 31010), (12902, 15505)]