206849104

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{443}}^1$

素因数の和:848

約数の個数: 80

約数和(自身を含む): 502110720

約数和(自身を除く): 295261616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 379, 443, 616, 758, 886, 1232, 1516, 1772, 2653, 3032, 3101, 3544, 4169, 4873, 5306, 6064, 6202, 7088, 8338, 9746, 10612, 12404, 16676, 19492, 21224, 24808, 29183, 33352, 34111, 38984, 42448, 49616, 58366, 66704, 68222, 77968, 116732, 136444, 167897, 233464, 272888, 335794, 466928, 545776, 671588, 1175279, 1343176, 1846867, 2350558, 2686352, 3693734, 4701116, 7387468, 9402232, 12928069, 14774936, 18804464, 25856138, 29549872, 51712276, 103424552, 206849104]

約数ペア:

[(1, 206849104), (2, 103424552), (4, 51712276), (7, 29549872), (8, 25856138), (11, 18804464), (14, 14774936), (16, 12928069), (22, 9402232), (28, 7387468), (44, 4701116), (56, 3693734), (77, 2686352), (88, 2350558), (112, 1846867), (154, 1343176), (176, 1175279), (308, 671588), (379, 545776), (443, 466928), (616, 335794), (758, 272888), (886, 233464), (1232, 167897), (1516, 136444), (1772, 116732), (2653, 77968), (3032, 68222), (3101, 66704), (3544, 58366), (4169, 49616), (4873, 42448), (5306, 38984), (6064, 34111), (6202, 33352), (7088, 29183), (8338, 24808), (9746, 21224), (10612, 19492), (12404, 16676)]