208693208

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{4691}}^1$

素因数の和:4847

約数の個数: 32

約数和(自身を含む): 402010560

約数和(自身を除く): 193317352

約数列:

[1, 2, 4, 8, 67, 83, 134, 166, 268, 332, 536, 664, 4691, 5561, 9382, 11122, 18764, 22244, 37528, 44488, 314297, 389353, 628594, 778706, 1257188, 1557412, 2514376, 3114824, 26086651, 52173302, 104346604, 208693208]

約数ペア:

[(1, 208693208), (2, 104346604), (4, 52173302), (8, 26086651), (67, 3114824), (83, 2514376), (134, 1557412), (166, 1257188), (268, 778706), (332, 628594), (536, 389353), (664, 314297), (4691, 44488), (5561, 37528), (9382, 22244), (11122, 18764)]