206845260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{2687}}^1$

素因数の和:3982

約数の個数: 48

約数和(自身を含む): 579833856

約数和(自身を除く): 372988596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1283, 2566, 2687, 3849, 5132, 5374, 6415, 7698, 8061, 10748, 12830, 13435, 15396, 16122, 19245, 25660, 26870, 32244, 38490, 40305, 53740, 76980, 80610, 161220, 3447421, 6894842, 10342263, 13789684, 17237105, 20684526, 34474210, 41369052, 51711315, 68948420, 103422630, 206845260]

約数ペア:

[(1, 206845260), (2, 103422630), (3, 68948420), (4, 51711315), (5, 41369052), (6, 34474210), (10, 20684526), (12, 17237105), (15, 13789684), (20, 10342263), (30, 6894842), (60, 3447421), (1283, 161220), (2566, 80610), (2687, 76980), (3849, 53740), (5132, 40305), (5374, 38490), (6415, 32244), (7698, 26870), (8061, 25660), (10748, 19245), (12830, 16122), (13435, 15396)]