210520752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10883}}^1$

素因数の和:10938

約数の個数: 80

約数和(自身を含む): 604627968

約数和(自身を除く): 394107216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 10883, 19344, 21766, 32649, 43532, 65298, 87064, 130596, 141479, 174128, 261192, 282958, 337373, 424437, 522384, 565916, 674746, 848874, 1012119, 1131832, 1349492, 1697748, 2024238, 2263664, 2698984, 3395496, 4048476, 4385849, 5397968, 6790992, 8096952, 8771698, 13157547, 16193904, 17543396, 26315094, 35086792, 52630188, 70173584, 105260376, 210520752]

約数ペア:

[(1, 210520752), (2, 105260376), (3, 70173584), (4, 52630188), (6, 35086792), (8, 26315094), (12, 17543396), (13, 16193904), (16, 13157547), (24, 8771698), (26, 8096952), (31, 6790992), (39, 5397968), (48, 4385849), (52, 4048476), (62, 3395496), (78, 2698984), (93, 2263664), (104, 2024238), (124, 1697748), (156, 1349492), (186, 1131832), (208, 1012119), (248, 848874), (312, 674746), (372, 565916), (403, 522384), (496, 424437), (624, 337373), (744, 282958), (806, 261192), (1209, 174128), (1488, 141479), (1612, 130596), (2418, 87064), (3224, 65298), (4836, 43532), (6448, 32649), (9672, 21766), (10883, 19344)]