201311201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{7817}}^1$

素因数の和:8120

約数の個数: 16

約数和(自身を含む): 248674944

約数和(自身を除く): 47363743

約数列:

[1, 7, 13, 91, 283, 1981, 3679, 7817, 25753, 54719, 101621, 711347, 2212211, 15485477, 28758743, 201311201]

約数ペア:

[(1, 201311201), (7, 28758743), (13, 15485477), (91, 2212211), (283, 711347), (1981, 101621), (3679, 54719), (7817, 25753)]