206847984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32401}}^1$

素因数の和:32438

約数の個数: 80

約数和(自身を含む): 642855680

約数和(自身を除く): 436007696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 32401, 64802, 97203, 129604, 194406, 226807, 259208, 388812, 453614, 518416, 615619, 680421, 777624, 907228, 1231238, 1360842, 1555248, 1814456, 1846857, 2462476, 2721684, 3628912, 3693714, 4309333, 4924952, 5443368, 7387428, 8618666, 9849904, 10886736, 12927999, 14774856, 17237332, 25855998, 29549712, 34474664, 51711996, 68949328, 103423992, 206847984]

約数ペア:

[(1, 206847984), (2, 103423992), (3, 68949328), (4, 51711996), (6, 34474664), (7, 29549712), (8, 25855998), (12, 17237332), (14, 14774856), (16, 12927999), (19, 10886736), (21, 9849904), (24, 8618666), (28, 7387428), (38, 5443368), (42, 4924952), (48, 4309333), (56, 3693714), (57, 3628912), (76, 2721684), (84, 2462476), (112, 1846857), (114, 1814456), (133, 1555248), (152, 1360842), (168, 1231238), (228, 907228), (266, 777624), (304, 680421), (336, 615619), (399, 518416), (456, 453614), (532, 388812), (798, 259208), (912, 226807), (1064, 194406), (1596, 129604), (2128, 97203), (3192, 64802), (6384, 32401)]