230876277

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2887}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 343787520

約数和(自身を除く): 112911243

約数列:

[1, 3, 19, 23, 57, 61, 69, 183, 437, 1159, 1311, 1403, 2887, 3477, 4209, 8661, 26657, 54853, 66401, 79971, 164559, 176107, 199203, 528321, 1261619, 3346033, 3784857, 4050461, 10038099, 12151383, 76958759, 230876277]

約数ペア:

[(1, 230876277), (3, 76958759), (19, 12151383), (23, 10038099), (57, 4050461), (61, 3784857), (69, 3346033), (183, 1261619), (437, 528321), (1159, 199203), (1311, 176107), (1403, 164559), (2887, 79971), (3477, 66401), (4209, 54853), (8661, 26657)]