227941714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2777}}^1$

素因数の和:2851

約数の個数: 64

約数和(自身を含む): 470437632

約数和(自身を除く): 242495918

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 41, 77, 82, 91, 143, 154, 182, 286, 287, 451, 533, 574, 902, 1001, 1066, 2002, 2777, 3157, 3731, 5554, 5863, 6314, 7462, 11726, 19439, 30547, 36101, 38878, 41041, 61094, 72202, 82082, 113857, 213829, 227714, 252707, 397111, 427658, 505414, 794222, 796999, 1252427, 1480141, 1593998, 2504854, 2779777, 2960282, 5559554, 8766989, 10360987, 16281551, 17533978, 20721974, 32563102, 113970857, 227941714]

約数ペア:

[(1, 227941714), (2, 113970857), (7, 32563102), (11, 20721974), (13, 17533978), (14, 16281551), (22, 10360987), (26, 8766989), (41, 5559554), (77, 2960282), (82, 2779777), (91, 2504854), (143, 1593998), (154, 1480141), (182, 1252427), (286, 796999), (287, 794222), (451, 505414), (533, 427658), (574, 397111), (902, 252707), (1001, 227714), (1066, 213829), (2002, 113857), (2777, 82082), (3157, 72202), (3731, 61094), (5554, 41041), (5863, 38878), (6314, 36101), (7462, 30547), (11726, 19439)]