200555080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{3767}}^1$

素因数の和:3811

約数の個数: 64

約数和(自身を含む): 496471680

約数和(自身を除く): 295916600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 2420, 2662, 3767, 4840, 5324, 6655, 7534, 10648, 13310, 15068, 18835, 26620, 30136, 37670, 41437, 53240, 75340, 82874, 150680, 165748, 207185, 331496, 414370, 455807, 828740, 911614, 1657480, 1823228, 2279035, 3646456, 4558070, 5013877, 9116140, 10027754, 18232280, 20055508, 25069385, 40111016, 50138770, 100277540, 200555080]

約数ペア:

[(1, 200555080), (2, 100277540), (4, 50138770), (5, 40111016), (8, 25069385), (10, 20055508), (11, 18232280), (20, 10027754), (22, 9116140), (40, 5013877), (44, 4558070), (55, 3646456), (88, 2279035), (110, 1823228), (121, 1657480), (220, 911614), (242, 828740), (440, 455807), (484, 414370), (605, 331496), (968, 207185), (1210, 165748), (1331, 150680), (2420, 82874), (2662, 75340), (3767, 53240), (4840, 41437), (5324, 37670), (6655, 30136), (7534, 26620), (10648, 18835), (13310, 15068)]