200026216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4919}}^1$

素因数の和:4978

約数の個数: 64

約数和(自身を含む): 446342400

約数和(自身を除く): 246316184

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 1768, 2392, 3128, 4919, 5083, 9838, 10166, 19676, 20332, 39352, 40664, 63947, 83623, 113137, 127894, 167246, 226274, 255788, 334492, 452548, 511576, 668984, 905096, 1087099, 1470781, 1923329, 2174198, 2941562, 3846658, 4348396, 5883124, 7693316, 8696792, 11766248, 15386632, 25003277, 50006554, 100013108, 200026216]

約数ペア:

[(1, 200026216), (2, 100013108), (4, 50006554), (8, 25003277), (13, 15386632), (17, 11766248), (23, 8696792), (26, 7693316), (34, 5883124), (46, 4348396), (52, 3846658), (68, 2941562), (92, 2174198), (104, 1923329), (136, 1470781), (184, 1087099), (221, 905096), (299, 668984), (391, 511576), (442, 452548), (598, 334492), (782, 255788), (884, 226274), (1196, 167246), (1564, 127894), (1768, 113137), (2392, 83623), (3128, 63947), (4919, 40664), (5083, 39352), (9838, 20332), (10166, 19676)]