201098277520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{51300581}}^1$

素因数の和:51300608

約数の個数: 60

約数和(自身を含む): 543888770364

約数和(自身を除く): 342790492844

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 51300581, 102601162, 205202324, 256502905, 359104067, 410404648, 513005810, 718208134, 820809296, 1026011620, 1436416268, 1795520335, 2052023240, 2513728469, 2872832536, 3591040670, 4104046480, 5027456938, 5745665072, 7182081340, 10054913876, 12568642345, 14364162680, 20109827752, 25137284690, 28728325360, 40219655504, 50274569380, 100549138760, 201098277520]

約数ペア:

[(1, 201098277520), (2, 100549138760), (4, 50274569380), (5, 40219655504), (7, 28728325360), (8, 25137284690), (10, 20109827752), (14, 14364162680), (16, 12568642345), (20, 10054913876), (28, 7182081340), (35, 5745665072), (40, 5027456938), (49, 4104046480), (56, 3591040670), (70, 2872832536), (80, 2513728469), (98, 2052023240), (112, 1795520335), (140, 1436416268), (196, 1026011620), (245, 820809296), (280, 718208134), (392, 513005810), (490, 410404648), (560, 359104067), (784, 256502905), (980, 205202324), (1960, 102601162), (3920, 51300581)]