201923969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11071}}^1$

素因数の和:11168

約数の個数: 16

約数和(自身を含む): 230651904

約数和(自身を除く): 28727935

約数列:

[1, 13, 23, 61, 299, 793, 1403, 11071, 18239, 143923, 254633, 675331, 3310229, 8779303, 15532613, 201923969]

約数ペア:

[(1, 201923969), (13, 15532613), (23, 8779303), (61, 3310229), (299, 675331), (793, 254633), (1403, 143923), (11071, 18239)]