213576662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 353009664

約数和(自身を除く): 139433002

約数列:

[1, 2, 13, 26, 71, 127, 142, 254, 911, 923, 1651, 1822, 1846, 3302, 9017, 11843, 18034, 23686, 64681, 115697, 117221, 129362, 231394, 234442, 840853, 1504061, 1681706, 3008122, 8214487, 16428974, 106788331, 213576662]

約数ペア:

[(1, 213576662), (2, 106788331), (13, 16428974), (26, 8214487), (71, 3008122), (127, 1681706), (142, 1504061), (254, 840853), (911, 234442), (923, 231394), (1651, 129362), (1822, 117221), (1846, 115697), (3302, 64681), (9017, 23686), (11843, 18034)]