201321139

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 215115264

約数和(自身を除く): 13794125

約数列:

[1, 23, 71, 113, 1091, 1633, 2599, 8023, 25093, 77461, 123283, 184529, 1781603, 2835509, 8753093, 201321139]

約数ペア:

[(1, 201321139), (23, 8753093), (71, 2835509), (113, 1781603), (1091, 184529), (1633, 123283), (2599, 77461), (8023, 25093)]