202216221

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{14969}}^1$

素因数の和:15073

約数の個数: 24

約数和(自身を含む): 311376000

約数和(自身を除く): 109159779

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 13509, 14969, 44907, 134721, 284411, 853233, 1182551, 2559699, 3547653, 10642959, 22468469, 67405407, 202216221]

約数ペア:

[(1, 202216221), (3, 67405407), (9, 22468469), (19, 10642959), (57, 3547653), (79, 2559699), (171, 1182551), (237, 853233), (711, 284411), (1501, 134721), (4503, 44907), (13509, 14969)]