217910638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{13513}}^1$

素因数の和:14259

約数の個数: 16

約数和(自身を含む): 357093936

約数和(自身を除く): 139183298

約数列:

[1, 2, 11, 22, 733, 1466, 8063, 13513, 16126, 27026, 148643, 297286, 9905029, 19810058, 108955319, 217910638]

約数ペア:

[(1, 217910638), (2, 108955319), (11, 19810058), (22, 9905029), (733, 297286), (1466, 148643), (8063, 27026), (13513, 16126)]