204021060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{2221}}^1$

素因数の和:3764

約数の個数: 48

約数和(自身を含む): 571889472

約数和(自身を除く): 367868412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1531, 2221, 3062, 4442, 4593, 6124, 6663, 7655, 8884, 9186, 11105, 13326, 15310, 18372, 22210, 22965, 26652, 30620, 33315, 44420, 45930, 66630, 91860, 133260, 3400351, 6800702, 10201053, 13601404, 17001755, 20402106, 34003510, 40804212, 51005265, 68007020, 102010530, 204021060]

約数ペア:

[(1, 204021060), (2, 102010530), (3, 68007020), (4, 51005265), (5, 40804212), (6, 34003510), (10, 20402106), (12, 17001755), (15, 13601404), (20, 10201053), (30, 6800702), (60, 3400351), (1531, 133260), (2221, 91860), (3062, 66630), (4442, 45930), (4593, 44420), (6124, 33315), (6663, 30620), (7655, 26652), (8884, 22965), (9186, 22210), (11105, 18372), (13326, 15310)]