209519339914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{35864317}}^1$

素因数の和:35864469

約数の個数: 16

約数和(自身を含む): 330525554688

約数和(自身を除く): 121006214774

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 35864317, 71728634, 824879291, 1649758582, 4554768259, 9109536518, 104759669957, 209519339914]

約数ペア:

[(1, 209519339914), (2, 104759669957), (23, 9109536518), (46, 4554768259), (127, 1649758582), (254, 824879291), (2921, 71728634), (5842, 35864317)]