208148976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5581}}^1$

素因数の和:5639

約数の個数: 120

約数和(自身を含む): 683861984

約数和(自身を除く): 475713008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 4144, 4662, 5328, 5581, 6216, 9324, 11162, 12432, 16743, 18648, 22324, 33486, 37296, 39067, 44648, 50229, 66972, 78134, 89296, 100458, 117201, 133944, 156268, 200916, 206497, 234402, 267888, 312536, 351603, 401832, 412994, 468804, 619491, 625072, 703206, 803664, 825988, 937608, 1238982, 1406412, 1445479, 1651976, 1858473, 1875216, 2477964, 2812824, 2890958, 3303952, 3716946, 4336437, 4955928, 5625648, 5781916, 7433892, 8672874, 9911856, 11563832, 13009311, 14867784, 17345748, 23127664, 26018622, 29735568, 34691496, 52037244, 69382992, 104074488, 208148976]

約数ペア:

[(1, 208148976), (2, 104074488), (3, 69382992), (4, 52037244), (6, 34691496), (7, 29735568), (8, 26018622), (9, 23127664), (12, 17345748), (14, 14867784), (16, 13009311), (18, 11563832), (21, 9911856), (24, 8672874), (28, 7433892), (36, 5781916), (37, 5625648), (42, 4955928), (48, 4336437), (56, 3716946), (63, 3303952), (72, 2890958), (74, 2812824), (84, 2477964), (111, 1875216), (112, 1858473), (126, 1651976), (144, 1445479), (148, 1406412), (168, 1238982), (222, 937608), (252, 825988), (259, 803664), (296, 703206), (333, 625072), (336, 619491), (444, 468804), (504, 412994), (518, 401832), (592, 351603), (666, 312536), (777, 267888), (888, 234402), (1008, 206497), (1036, 200916), (1332, 156268), (1554, 133944), (1776, 117201), (2072, 100458), (2331, 89296), (2664, 78134), (3108, 66972), (4144, 50229), (4662, 44648), (5328, 39067), (5581, 37296), (6216, 33486), (9324, 22324), (11162, 18648), (12432, 16743)]