217412168

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{460619}}^1$

素因数の和:460684

約数の個数: 16

約数和(自身を含む): 414558000

約数和(自身を除く): 197145832

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 460619, 921238, 1842476, 3684952, 27176521, 54353042, 108706084, 217412168]

約数ペア:

[(1, 217412168), (2, 108706084), (4, 54353042), (8, 27176521), (59, 3684952), (118, 1842476), (236, 921238), (472, 460619)]