192777772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101891}}^1$

素因数の和:101949

約数の個数: 24

約数和(自身を含む): 376592832

約数和(自身を除く): 183815060

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 101891, 203782, 407564, 1120801, 2241602, 4381313, 4483204, 8762626, 17525252, 48194443, 96388886, 192777772]

約数ペア:

[(1, 192777772), (2, 96388886), (4, 48194443), (11, 17525252), (22, 8762626), (43, 4483204), (44, 4381313), (86, 2241602), (172, 1120801), (473, 407564), (946, 203782), (1892, 101891)]