193144557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 276814720

約数和(自身を除く): 83670163

約数列:

[1, 3, 19, 57, 97, 181, 193, 291, 543, 579, 1843, 3439, 3667, 5529, 10317, 11001, 17557, 18721, 34933, 52671, 56163, 104799, 333583, 355699, 663727, 1000749, 1067097, 1991181, 3388501, 10165503, 64381519, 193144557]

約数ペア:

[(1, 193144557), (3, 64381519), (19, 10165503), (57, 3388501), (97, 1991181), (181, 1067097), (193, 1000749), (291, 663727), (543, 355699), (579, 333583), (1843, 104799), (3439, 56163), (3667, 52671), (5529, 34933), (10317, 18721), (11001, 17557)]