222079391

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1187}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 240451200

約数和(自身を除く): 18371809

約数列:

[1, 19, 43, 229, 817, 1187, 4351, 9847, 22553, 51041, 187093, 271823, 969779, 5164637, 11688389, 222079391]

約数ペア:

[(1, 222079391), (19, 11688389), (43, 5164637), (229, 969779), (817, 271823), (1187, 187093), (4351, 51041), (9847, 22553)]