207960820

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{17359}}^1$

素因数の和:17967

約数の個数: 24

約数和(自身を含む): 437472000

約数和(自身を除く): 229511180

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 5990, 11980, 17359, 34718, 69436, 86795, 173590, 347180, 10398041, 20796082, 41592164, 51990205, 103980410, 207960820]

約数ペア:

[(1, 207960820), (2, 103980410), (4, 51990205), (5, 41592164), (10, 20796082), (20, 10398041), (599, 347180), (1198, 173590), (2396, 86795), (2995, 69436), (5990, 34718), (11980, 17359)]