200728548

素因数分解:

$2^2\times 3^2\times {\mathrm{2203}}^1\times {\mathrm{2531}}^1$

素因数の和:4744

約数の個数: 36

約数和(自身を含む): 507828048

約数和(自身を除く): 307099500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2203, 2531, 4406, 5062, 6609, 7593, 8812, 10124, 13218, 15186, 19827, 22779, 26436, 30372, 39654, 45558, 79308, 91116, 5575793, 11151586, 16727379, 22303172, 33454758, 50182137, 66909516, 100364274, 200728548]

約数ペア:

[(1, 200728548), (2, 100364274), (3, 66909516), (4, 50182137), (6, 33454758), (9, 22303172), (12, 16727379), (18, 11151586), (36, 5575793), (2203, 91116), (2531, 79308), (4406, 45558), (5062, 39654), (6609, 30372), (7593, 26436), (8812, 22779), (10124, 19827), (13218, 15186)]