207208089

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 334623744

約数和(自身を除く): 127415655

約数列:

[1, 3, 9, 11, 33, 83, 99, 151, 167, 249, 453, 501, 747, 913, 1359, 1503, 1661, 1837, 2739, 4983, 5511, 8217, 12533, 13861, 14949, 16533, 25217, 37599, 41583, 75651, 112797, 124749, 137863, 152471, 226953, 277387, 413589, 457413, 832161, 1240767, 1372239, 2093011, 2496483, 6279033, 18837099, 23023121, 69069363, 207208089]

約数ペア:

[(1, 207208089), (3, 69069363), (9, 23023121), (11, 18837099), (33, 6279033), (83, 2496483), (99, 2093011), (151, 1372239), (167, 1240767), (249, 832161), (453, 457413), (501, 413589), (747, 277387), (913, 226953), (1359, 152471), (1503, 137863), (1661, 124749), (1837, 112797), (2739, 75651), (4983, 41583), (5511, 37599), (8217, 25217), (12533, 16533), (13861, 14949)]