201163809

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6857}}^1$

素因数の和:7005

約数の個数: 32

約数和(自身を含む): 337084416

約数和(自身を除く): 135920607

約数列:

[1, 3, 7, 11, 21, 33, 77, 127, 231, 381, 889, 1397, 2667, 4191, 6857, 9779, 20571, 29337, 47999, 75427, 143997, 226281, 527989, 870839, 1583967, 2612517, 6095873, 9579229, 18287619, 28737687, 67054603, 201163809]

約数ペア:

[(1, 201163809), (3, 67054603), (7, 28737687), (11, 18287619), (21, 9579229), (33, 6095873), (77, 2612517), (127, 1583967), (231, 870839), (381, 527989), (889, 226281), (1397, 143997), (2667, 75427), (4191, 47999), (6857, 29337), (9779, 20571)]