207273080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7187}}^1$

素因数の和:7308

約数の個数: 64

約数和(自身を含む): 538237440

約数和(自身を除く): 330964360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2884, 3605, 4120, 5768, 7187, 7210, 14374, 14420, 28748, 28840, 35935, 50309, 57496, 71870, 100618, 143740, 201236, 251545, 287480, 402472, 503090, 740261, 1006180, 1480522, 2012360, 2961044, 3701305, 5181827, 5922088, 7402610, 10363654, 14805220, 20727308, 25909135, 29610440, 41454616, 51818270, 103636540, 207273080]

約数ペア:

[(1, 207273080), (2, 103636540), (4, 51818270), (5, 41454616), (7, 29610440), (8, 25909135), (10, 20727308), (14, 14805220), (20, 10363654), (28, 7402610), (35, 5922088), (40, 5181827), (56, 3701305), (70, 2961044), (103, 2012360), (140, 1480522), (206, 1006180), (280, 740261), (412, 503090), (515, 402472), (721, 287480), (824, 251545), (1030, 201236), (1442, 143740), (2060, 100618), (2884, 71870), (3605, 57496), (4120, 50309), (5768, 35935), (7187, 28840), (7210, 28748), (14374, 14420)]