201181904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2677}}^1$

素因数の和:2764

約数の個数: 80

約数和(自身を含む): 494123136

約数和(自身を除く): 292941232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 854, 976, 1232, 1342, 1708, 2677, 2684, 3416, 4697, 5354, 5368, 6832, 9394, 10708, 10736, 18739, 18788, 21416, 29447, 37478, 37576, 42832, 58894, 74956, 75152, 117788, 149912, 163297, 206129, 235576, 299824, 326594, 412258, 471152, 653188, 824516, 1143079, 1306376, 1649032, 1796267, 2286158, 2612752, 3298064, 3592534, 4572316, 7185068, 9144632, 12573869, 14370136, 18289264, 25147738, 28740272, 50295476, 100590952, 201181904]

約数ペア:

[(1, 201181904), (2, 100590952), (4, 50295476), (7, 28740272), (8, 25147738), (11, 18289264), (14, 14370136), (16, 12573869), (22, 9144632), (28, 7185068), (44, 4572316), (56, 3592534), (61, 3298064), (77, 2612752), (88, 2286158), (112, 1796267), (122, 1649032), (154, 1306376), (176, 1143079), (244, 824516), (308, 653188), (427, 471152), (488, 412258), (616, 326594), (671, 299824), (854, 235576), (976, 206129), (1232, 163297), (1342, 149912), (1708, 117788), (2677, 75152), (2684, 74956), (3416, 58894), (4697, 42832), (5354, 37576), (5368, 37478), (6832, 29447), (9394, 21416), (10708, 18788), (10736, 18739)]