201219645267

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{255071}}^1$

素因数の和:255240

約数の個数: 48

約数和(自身を含む): 314509897728

約数和(自身を除く): 113290252461

約数列:

[1, 3, 9, 23, 37, 69, 103, 111, 207, 309, 333, 851, 927, 2369, 2553, 3811, 7107, 7659, 11433, 21321, 34299, 87653, 255071, 262959, 765213, 788877, 2295639, 5866633, 9437627, 17599899, 26272313, 28312881, 52799697, 78816939, 84938643, 217065421, 236450817, 604263199, 651196263, 972075581, 1812789597, 1953588789, 2916226743, 5438368791, 8748680229, 22357738363, 67073215089, 201219645267]

約数ペア:

[(1, 201219645267), (3, 67073215089), (9, 22357738363), (23, 8748680229), (37, 5438368791), (69, 2916226743), (103, 1953588789), (111, 1812789597), (207, 972075581), (309, 651196263), (333, 604263199), (851, 236450817), (927, 217065421), (2369, 84938643), (2553, 78816939), (3811, 52799697), (7107, 28312881), (7659, 26272313), (11433, 17599899), (21321, 9437627), (34299, 5866633), (87653, 2295639), (255071, 788877), (262959, 765213)]