201215157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5651}}^1$

素因数の和:5761

約数の個数: 32

約数和(自身を含む): 319044096

約数和(自身を除く): 117828939

約数列:

[1, 3, 11, 13, 33, 39, 83, 143, 249, 429, 913, 1079, 2739, 3237, 5651, 11869, 16953, 35607, 62161, 73463, 186483, 220389, 469033, 808093, 1407099, 2424279, 5159363, 6097429, 15478089, 18292287, 67071719, 201215157]

約数ペア:

[(1, 201215157), (3, 67071719), (11, 18292287), (13, 15478089), (33, 6097429), (39, 5159363), (83, 2424279), (143, 1407099), (249, 808093), (429, 469033), (913, 220389), (1079, 186483), (2739, 73463), (3237, 62161), (5651, 35607), (11869, 16953)]