202165687048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1943900837}}^1$

素因数の和:1943900856

約数の個数: 16

約数和(自身を含む): 408219175980

約数和(自身を除く): 206053488932

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1943900837, 3887801674, 7775603348, 15551206696, 25270710881, 50541421762, 101082843524, 202165687048]

約数ペア:

[(1, 202165687048), (2, 101082843524), (4, 50541421762), (8, 25270710881), (13, 15551206696), (26, 7775603348), (52, 3887801674), (104, 1943900837)]