201126523

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1087}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 222509056

約数和(自身を除く): 21382533

約数列:

[1, 13, 43, 331, 559, 1087, 4303, 14131, 14233, 46741, 185029, 359797, 607633, 4677361, 15471271, 201126523]

約数ペア:

[(1, 201126523), (13, 15471271), (43, 4677361), (331, 607633), (559, 359797), (1087, 185029), (4303, 46741), (14131, 14233)]