214910904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 602300160

約数和(自身を除く): 387389256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 83, 86, 104, 129, 156, 166, 172, 193, 249, 258, 312, 332, 344, 386, 498, 516, 559, 579, 664, 772, 996, 1032, 1079, 1118, 1158, 1544, 1677, 1992, 2158, 2236, 2316, 2509, 3237, 3354, 3569, 4316, 4472, 4632, 5018, 6474, 6708, 7138, 7527, 8299, 8632, 10036, 10707, 12948, 13416, 14276, 15054, 16019, 16598, 20072, 21414, 24897, 25896, 28552, 30108, 32038, 33196, 42828, 46397, 48057, 49794, 60216, 64076, 66392, 85656, 92794, 96114, 99588, 107887, 128152, 139191, 185588, 192228, 199176, 208247, 215774, 278382, 323661, 371176, 384456, 416494, 431548, 556764, 624741, 647322, 688817, 832988, 863096, 1113528, 1249482, 1294644, 1377634, 1665976, 2066451, 2498964, 2589288, 2755268, 4132902, 4997928, 5510536, 8265804, 8954621, 16531608, 17909242, 26863863, 35818484, 53727726, 71636968, 107455452, 214910904]

約数ペア:

[(1, 214910904), (2, 107455452), (3, 71636968), (4, 53727726), (6, 35818484), (8, 26863863), (12, 17909242), (13, 16531608), (24, 8954621), (26, 8265804), (39, 5510536), (43, 4997928), (52, 4132902), (78, 2755268), (83, 2589288), (86, 2498964), (104, 2066451), (129, 1665976), (156, 1377634), (166, 1294644), (172, 1249482), (193, 1113528), (249, 863096), (258, 832988), (312, 688817), (332, 647322), (344, 624741), (386, 556764), (498, 431548), (516, 416494), (559, 384456), (579, 371176), (664, 323661), (772, 278382), (996, 215774), (1032, 208247), (1079, 199176), (1118, 192228), (1158, 185588), (1544, 139191), (1677, 128152), (1992, 107887), (2158, 99588), (2236, 96114), (2316, 92794), (2509, 85656), (3237, 66392), (3354, 64076), (3569, 60216), (4316, 49794), (4472, 48057), (4632, 46397), (5018, 42828), (6474, 33196), (6708, 32038), (7138, 30108), (7527, 28552), (8299, 25896), (8632, 24897), (10036, 21414), (10707, 20072), (12948, 16598), (13416, 16019), (14276, 15054)]