201954709

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 223248960

約数和(自身を除く): 21294251

約数列:

[1, 11, 131, 269, 521, 1441, 2959, 5731, 35239, 68251, 140149, 387629, 750761, 1541639, 18359519, 201954709]

約数ペア:

[(1, 201954709), (11, 18359519), (131, 1541639), (269, 750761), (521, 387629), (1441, 140149), (2959, 68251), (5731, 35239)]