209669008

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{222107}}^1$

素因数の和:222174

約数の個数: 20

約数和(自身を含む): 413120880

約数和(自身を除く): 203451872

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 222107, 444214, 888428, 1776856, 3553712, 13104313, 26208626, 52417252, 104834504, 209669008]

約数ペア:

[(1, 209669008), (2, 104834504), (4, 52417252), (8, 26208626), (16, 13104313), (59, 3553712), (118, 1776856), (236, 888428), (472, 444214), (944, 222107)]