208206432

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:905

約数の個数: 144

約数和(自身を含む): 682456320

約数和(自身を除く): 474249888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 139, 144, 168, 224, 252, 278, 288, 336, 417, 504, 556, 672, 743, 834, 973, 1008, 1112, 1251, 1486, 1668, 1946, 2016, 2224, 2229, 2502, 2919, 2972, 3336, 3892, 4448, 4458, 5004, 5201, 5838, 5944, 6672, 6687, 7784, 8757, 8916, 10008, 10402, 11676, 11888, 13344, 13374, 15568, 15603, 17514, 17832, 20016, 20804, 23352, 23776, 26748, 31136, 31206, 35028, 35664, 40032, 41608, 46704, 46809, 53496, 62412, 70056, 71328, 83216, 93408, 93618, 103277, 106992, 124824, 140112, 166432, 187236, 206554, 213984, 249648, 280224, 309831, 374472, 413108, 499296, 619662, 722939, 748944, 826216, 929493, 1239324, 1445878, 1497888, 1652432, 1858986, 2168817, 2478648, 2891756, 3304864, 3717972, 4337634, 4957296, 5783512, 6506451, 7435944, 8675268, 9914592, 11567024, 13012902, 14871888, 17350536, 23134048, 26025804, 29743776, 34701072, 52051608, 69402144, 104103216, 208206432]

約数ペア:

[(1, 208206432), (2, 104103216), (3, 69402144), (4, 52051608), (6, 34701072), (7, 29743776), (8, 26025804), (9, 23134048), (12, 17350536), (14, 14871888), (16, 13012902), (18, 11567024), (21, 9914592), (24, 8675268), (28, 7435944), (32, 6506451), (36, 5783512), (42, 4957296), (48, 4337634), (56, 3717972), (63, 3304864), (72, 2891756), (84, 2478648), (96, 2168817), (112, 1858986), (126, 1652432), (139, 1497888), (144, 1445878), (168, 1239324), (224, 929493), (252, 826216), (278, 748944), (288, 722939), (336, 619662), (417, 499296), (504, 413108), (556, 374472), (672, 309831), (743, 280224), (834, 249648), (973, 213984), (1008, 206554), (1112, 187236), (1251, 166432), (1486, 140112), (1668, 124824), (1946, 106992), (2016, 103277), (2224, 93618), (2229, 93408), (2502, 83216), (2919, 71328), (2972, 70056), (3336, 62412), (3892, 53496), (4448, 46809), (4458, 46704), (5004, 41608), (5201, 40032), (5838, 35664), (5944, 35028), (6672, 31206), (6687, 31136), (7784, 26748), (8757, 23776), (8916, 23352), (10008, 20804), (10402, 20016), (11676, 17832), (11888, 17514), (13344, 15603), (13374, 15568)]