188697964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{39877}}^1$

素因数の和:39914

約数の個数: 36

約数和(自身を含む): 408669744

約数和(自身を除く): 219971780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 39877, 79754, 159508, 279139, 518401, 558278, 1036802, 1116556, 2073604, 3628807, 6739213, 7257614, 13478426, 14515228, 26956852, 47174491, 94348982, 188697964]

約数ペア:

[(1, 188697964), (2, 94348982), (4, 47174491), (7, 26956852), (13, 14515228), (14, 13478426), (26, 7257614), (28, 6739213), (52, 3628807), (91, 2073604), (169, 1116556), (182, 1036802), (338, 558278), (364, 518401), (676, 279139), (1183, 159508), (2366, 79754), (4732, 39877)]