205123628628

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{229171}}^1$

素因数の和:229274

約数の個数: 108

約数和(自身を含む): 553565882688

約数和(自身を除く): 348442254060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 529, 564, 828, 846, 1058, 1081, 1587, 1692, 2116, 2162, 3174, 3243, 4324, 4761, 6348, 6486, 9522, 9729, 12972, 19044, 19458, 24863, 38916, 49726, 74589, 99452, 149178, 223767, 229171, 298356, 447534, 458342, 687513, 895068, 916684, 1375026, 2062539, 2750052, 4125078, 5270933, 8250156, 10541866, 10771037, 15812799, 21083732, 21542074, 31625598, 32313111, 43084148, 47438397, 63251196, 64626222, 94876794, 96939333, 121231459, 129252444, 189753588, 193878666, 242462918, 247733851, 363694377, 387757332, 484925836, 495467702, 727388754, 743201553, 990935404, 1091083131, 1454777508, 1486403106, 2182166262, 2229604659, 2972806212, 4364332524, 4459209318, 5697878573, 8918418636, 11395757146, 17093635719, 22791514292, 34187271438, 51280907157, 68374542876, 102561814314, 205123628628]

約数ペア:

[(1, 205123628628), (2, 102561814314), (3, 68374542876), (4, 51280907157), (6, 34187271438), (9, 22791514292), (12, 17093635719), (18, 11395757146), (23, 8918418636), (36, 5697878573), (46, 4459209318), (47, 4364332524), (69, 2972806212), (92, 2229604659), (94, 2182166262), (138, 1486403106), (141, 1454777508), (188, 1091083131), (207, 990935404), (276, 743201553), (282, 727388754), (414, 495467702), (423, 484925836), (529, 387757332), (564, 363694377), (828, 247733851), (846, 242462918), (1058, 193878666), (1081, 189753588), (1587, 129252444), (1692, 121231459), (2116, 96939333), (2162, 94876794), (3174, 64626222), (3243, 63251196), (4324, 47438397), (4761, 43084148), (6348, 32313111), (6486, 31625598), (9522, 21542074), (9729, 21083732), (12972, 15812799), (19044, 10771037), (19458, 10541866), (24863, 8250156), (38916, 5270933), (49726, 4125078), (74589, 2750052), (99452, 2062539), (149178, 1375026), (223767, 916684), (229171, 895068), (298356, 687513), (447534, 458342)]