200359188

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 521128608

約数和(自身を除く): 320769420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 347, 373, 387, 516, 694, 746, 774, 1041, 1119, 1388, 1492, 1548, 2082, 2238, 3123, 3357, 4164, 4476, 6246, 6714, 12492, 13428, 14921, 16039, 29842, 32078, 44763, 48117, 59684, 64156, 89526, 96234, 129431, 134289, 144351, 179052, 192468, 258862, 268578, 288702, 388293, 517724, 537156, 577404, 776586, 1164879, 1553172, 2329758, 4659516, 5565533, 11131066, 16696599, 22262132, 33393198, 50089797, 66786396, 100179594, 200359188]

約数ペア:

[(1, 200359188), (2, 100179594), (3, 66786396), (4, 50089797), (6, 33393198), (9, 22262132), (12, 16696599), (18, 11131066), (36, 5565533), (43, 4659516), (86, 2329758), (129, 1553172), (172, 1164879), (258, 776586), (347, 577404), (373, 537156), (387, 517724), (516, 388293), (694, 288702), (746, 268578), (774, 258862), (1041, 192468), (1119, 179052), (1388, 144351), (1492, 134289), (1548, 129431), (2082, 96234), (2238, 89526), (3123, 64156), (3357, 59684), (4164, 48117), (4476, 44763), (6246, 32078), (6714, 29842), (12492, 16039), (13428, 14921)]