202912801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{2531}}^1$

素因数の和:3432

約数の個数: 16

約数和(自身を含む): 250121088

約数和(自身を除く): 47208287

約数列:

[1, 7, 13, 91, 881, 2531, 6167, 11453, 17717, 32903, 80171, 230321, 2229811, 15608677, 28987543, 202912801]

約数ペア:

[(1, 202912801), (7, 28987543), (13, 15608677), (91, 2229811), (881, 230321), (2531, 80171), (6167, 32903), (11453, 17717)]