243573148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3697}}^1$

素因数の和:3902

約数の個数: 48

約数和(自身を含む): 527660224

約数和(自身を除く): 284087076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 724, 1267, 2353, 2534, 3697, 4706, 5068, 7394, 9412, 14788, 16471, 25879, 32942, 48061, 51758, 65884, 96122, 103516, 192244, 336427, 669157, 672854, 1338314, 1345708, 2676628, 4684099, 8699041, 9368198, 17398082, 18736396, 34796164, 60893287, 121786574, 243573148]

約数ペア:

[(1, 243573148), (2, 121786574), (4, 60893287), (7, 34796164), (13, 18736396), (14, 17398082), (26, 9368198), (28, 8699041), (52, 4684099), (91, 2676628), (181, 1345708), (182, 1338314), (362, 672854), (364, 669157), (724, 336427), (1267, 192244), (2353, 103516), (2534, 96122), (3697, 65884), (4706, 51758), (5068, 48061), (7394, 32942), (9412, 25879), (14788, 16471)]