8200205811

素因数分解:

$3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{81199}}^1$

素因数の和:81448

約数の個数: 36

約数和(自身を含む): 13838916000

約数和(自身を除く): 5638710189

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 229, 441, 687, 1603, 2061, 4809, 11221, 14427, 33663, 81199, 100989, 243597, 568393, 730791, 1705179, 3978751, 5115537, 11936253, 18594571, 35808759, 55783713, 130161997, 167351139, 390485991, 911133979, 1171457973, 2733401937, 8200205811]

約数ペア:

[(1, 8200205811), (3, 2733401937), (7, 1171457973), (9, 911133979), (21, 390485991), (49, 167351139), (63, 130161997), (147, 55783713), (229, 35808759), (441, 18594571), (687, 11936253), (1603, 5115537), (2061, 3978751), (4809, 1705179), (11221, 730791), (14427, 568393), (33663, 243597), (81199, 100989)]