201737861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1381}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 230550768

約数和(自身を除く): 28812907

約数列:

[1, 13, 17, 221, 661, 1381, 8593, 11237, 17953, 23477, 146081, 305201, 912841, 11866933, 15518297, 201737861]

約数ペア:

[(1, 201737861), (13, 15518297), (17, 11866933), (221, 912841), (661, 305201), (1381, 146081), (8593, 23477), (11237, 17953)]