214937282

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{647}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 376047360

約数和(自身を除く): 161110078

約数列:

[1, 2, 7, 14, 61, 122, 389, 427, 647, 778, 854, 1294, 2723, 4529, 5446, 9058, 23729, 39467, 47458, 78934, 166103, 251683, 276269, 332206, 503366, 552538, 1761781, 3523562, 15352663, 30705326, 107468641, 214937282]

約数ペア:

[(1, 214937282), (2, 107468641), (7, 30705326), (14, 15352663), (61, 3523562), (122, 1761781), (389, 552538), (427, 503366), (647, 332206), (778, 276269), (854, 251683), (1294, 166103), (2723, 78934), (4529, 47458), (5446, 39467), (9058, 23729)]