209427504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2347}}^1$

素因数の和:2395

約数の個数: 120

約数和(自身を含む): 639369792

約数和(自身を除く): 429942288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 429, 507, 528, 572, 624, 676, 858, 1014, 1144, 1352, 1716, 1859, 2028, 2288, 2347, 2704, 3432, 3718, 4056, 4694, 5577, 6864, 7041, 7436, 8112, 9388, 11154, 14082, 14872, 18776, 22308, 25817, 28164, 29744, 30511, 37552, 44616, 51634, 56328, 61022, 77451, 89232, 91533, 103268, 112656, 122044, 154902, 183066, 206536, 244088, 309804, 335621, 366132, 396643, 413072, 488176, 619608, 671242, 732264, 793286, 1006863, 1189929, 1239216, 1342484, 1464528, 1586572, 2013726, 2379858, 2684968, 3173144, 4027452, 4363073, 4759716, 5369936, 6346288, 8054904, 8726146, 9519432, 13089219, 16109808, 17452292, 19038864, 26178438, 34904584, 52356876, 69809168, 104713752, 209427504]

約数ペア:

[(1, 209427504), (2, 104713752), (3, 69809168), (4, 52356876), (6, 34904584), (8, 26178438), (11, 19038864), (12, 17452292), (13, 16109808), (16, 13089219), (22, 9519432), (24, 8726146), (26, 8054904), (33, 6346288), (39, 5369936), (44, 4759716), (48, 4363073), (52, 4027452), (66, 3173144), (78, 2684968), (88, 2379858), (104, 2013726), (132, 1586572), (143, 1464528), (156, 1342484), (169, 1239216), (176, 1189929), (208, 1006863), (264, 793286), (286, 732264), (312, 671242), (338, 619608), (429, 488176), (507, 413072), (528, 396643), (572, 366132), (624, 335621), (676, 309804), (858, 244088), (1014, 206536), (1144, 183066), (1352, 154902), (1716, 122044), (1859, 112656), (2028, 103268), (2288, 91533), (2347, 89232), (2704, 77451), (3432, 61022), (3718, 56328), (4056, 51634), (4694, 44616), (5577, 37552), (6864, 30511), (7041, 29744), (7436, 28164), (8112, 25817), (9388, 22308), (11154, 18776), (14082, 14872)]