207858966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3271}}^1$

素因数の和:3389

約数の個数: 64

約数和(自身を含む): 508861440

約数和(自身を除く): 301002474

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 89, 102, 119, 178, 238, 267, 357, 534, 623, 714, 1246, 1513, 1869, 3026, 3271, 3738, 4539, 6542, 9078, 9813, 10591, 19626, 21182, 22897, 31773, 45794, 55607, 63546, 68691, 111214, 137382, 166821, 291119, 333642, 389249, 582238, 778498, 873357, 1167747, 1746714, 2037833, 2335494, 4075666, 4949023, 6113499, 9898046, 12226998, 14847069, 29694138, 34643161, 69286322, 103929483, 207858966]

約数ペア:

[(1, 207858966), (2, 103929483), (3, 69286322), (6, 34643161), (7, 29694138), (14, 14847069), (17, 12226998), (21, 9898046), (34, 6113499), (42, 4949023), (51, 4075666), (89, 2335494), (102, 2037833), (119, 1746714), (178, 1167747), (238, 873357), (267, 778498), (357, 582238), (534, 389249), (623, 333642), (714, 291119), (1246, 166821), (1513, 137382), (1869, 111214), (3026, 68691), (3271, 63546), (3738, 55607), (4539, 45794), (6542, 31773), (9078, 22897), (9813, 21182), (10591, 19626)]