220189629

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{5669}}^1$

素因数の和:5801

約数の個数: 24

約数和(自身を含む): 325775520

約数和(自身を除く): 105585891

約数列:

[1, 3, 11, 33, 107, 121, 321, 363, 1177, 3531, 5669, 12947, 17007, 38841, 62359, 187077, 606583, 685949, 1819749, 2057847, 6672413, 20017239, 73396543, 220189629]

約数ペア:

[(1, 220189629), (3, 73396543), (11, 20017239), (33, 6672413), (107, 2057847), (121, 1819749), (321, 685949), (363, 606583), (1177, 187077), (3531, 62359), (5669, 38841), (12947, 17007)]