207636585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3359}}^1$

素因数の和:3697

約数の個数: 32

約数和(自身を含む): 359009280

約数和(自身を除く): 151372695

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 317, 951, 1585, 3359, 4121, 4755, 10077, 12363, 16795, 20605, 43667, 50385, 61815, 131001, 218335, 655005, 1064803, 3194409, 5324015, 13842439, 15972045, 41527317, 69212195, 207636585]

約数ペア:

[(1, 207636585), (3, 69212195), (5, 41527317), (13, 15972045), (15, 13842439), (39, 5324015), (65, 3194409), (195, 1064803), (317, 655005), (951, 218335), (1585, 131001), (3359, 61815), (4121, 50385), (4755, 43667), (10077, 20605), (12363, 16795)]