195868673

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{467}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 264176640

約数和(自身を除く): 68307967

約数列:

[1, 7, 11, 13, 77, 91, 143, 419, 467, 1001, 2933, 3269, 4609, 5137, 5447, 6071, 32263, 35959, 38129, 42497, 59917, 66781, 195673, 419419, 467467, 1369711, 2152403, 2543749, 15066821, 17806243, 27981239, 195868673]

約数ペア:

[(1, 195868673), (7, 27981239), (11, 17806243), (13, 15066821), (77, 2543749), (91, 2152403), (143, 1369711), (419, 467467), (467, 419419), (1001, 195673), (2933, 66781), (3269, 59917), (4609, 42497), (5137, 38129), (5447, 35959), (6071, 32263)]