201373557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5039}}^1$

素因数の和:5233

約数の個数: 32

約数和(自身を含む): 336752640

約数和(自身を除く): 135379083

約数列:

[1, 3, 7, 11, 21, 33, 77, 173, 231, 519, 1211, 1903, 3633, 5039, 5709, 13321, 15117, 35273, 39963, 55429, 105819, 166287, 388003, 871747, 1164009, 2615241, 6102229, 9589217, 18306687, 28767651, 67124519, 201373557]

約数ペア:

[(1, 201373557), (3, 67124519), (7, 28767651), (11, 18306687), (21, 9589217), (33, 6102229), (77, 2615241), (173, 1164009), (231, 871747), (519, 388003), (1211, 166287), (1903, 105819), (3633, 55429), (5039, 39963), (5709, 35273), (13321, 15117)]