201420159

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 290822400

約数和(自身を除く): 89402241

約数列:

[1, 3, 19, 57, 59, 101, 177, 303, 593, 1121, 1779, 1919, 3363, 5757, 5959, 11267, 17877, 33801, 34987, 59893, 104961, 113221, 179679, 339663, 664753, 1137967, 1994259, 3413901, 3533687, 10601061, 67140053, 201420159]

約数ペア:

[(1, 201420159), (3, 67140053), (19, 10601061), (57, 3533687), (59, 3413901), (101, 1994259), (177, 1137967), (303, 664753), (593, 339663), (1121, 179679), (1779, 113221), (1919, 104961), (3363, 59893), (5757, 34987), (5959, 33801), (11267, 17877)]