201994481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{7481}}^1$

素因数の和:7592

約数の個数: 16

約数和(自身を含む): 227931648

約数和(自身を除く): 25937167

約数列:

[1, 13, 31, 67, 403, 871, 2077, 7481, 27001, 97253, 231911, 501227, 3014843, 6515951, 15538037, 201994481]

約数ペア:

[(1, 201994481), (13, 15538037), (31, 6515951), (67, 3014843), (403, 501227), (871, 231911), (2077, 97253), (7481, 27001)]