207744495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27103}}^1$

素因数の和:27191

約数の個数: 32

約数和(自身を含む): 385093632

約数和(自身を除く): 177349137

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 27103, 81309, 135515, 189721, 406545, 569163, 948605, 1978519, 2845815, 5935557, 9892595, 13849633, 29677785, 41548899, 69248165, 207744495]

約数ペア:

[(1, 207744495), (3, 69248165), (5, 41548899), (7, 29677785), (15, 13849633), (21, 9892595), (35, 5935557), (73, 2845815), (105, 1978519), (219, 948605), (365, 569163), (511, 406545), (1095, 189721), (1533, 135515), (2555, 81309), (7665, 27103)]