212329078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{487}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 352941120

約数和(自身を除く): 140612042

約数列:

[1, 2, 13, 26, 41, 82, 409, 487, 533, 818, 974, 1066, 5317, 6331, 10634, 12662, 16769, 19967, 33538, 39934, 199183, 217997, 259571, 398366, 435994, 519142, 2589379, 5178758, 8166503, 16333006, 106164539, 212329078]

約数ペア:

[(1, 212329078), (2, 106164539), (13, 16333006), (26, 8166503), (41, 5178758), (82, 2589379), (409, 519142), (487, 435994), (533, 398366), (818, 259571), (974, 217997), (1066, 199183), (5317, 39934), (6331, 33538), (10634, 19967), (12662, 16769)]