201049863

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 311592960

約数和(自身を除く): 110543097

約数列:

[1, 3, 7, 21, 97, 229, 291, 431, 679, 687, 1293, 1603, 2037, 3017, 4809, 9051, 22213, 41807, 66639, 98699, 125421, 155491, 292649, 296097, 466473, 690893, 877947, 2072679, 9573803, 28721409, 67016621, 201049863]

約数ペア:

[(1, 201049863), (3, 67016621), (7, 28721409), (21, 9573803), (97, 2072679), (229, 877947), (291, 690893), (431, 466473), (679, 296097), (687, 292649), (1293, 155491), (1603, 125421), (2037, 98699), (3017, 66639), (4809, 41807), (9051, 22213)]