203709506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 414892800

約数和(自身を除く): 211183294

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 97, 143, 154, 182, 194, 286, 679, 1001, 1049, 1067, 1261, 1358, 2002, 2098, 2134, 2522, 7343, 7469, 8827, 11539, 13637, 13871, 14686, 14938, 17654, 23078, 27274, 27742, 80773, 95459, 97097, 101753, 150007, 161546, 190918, 194194, 203506, 300014, 712271, 1050049, 1119283, 1322789, 1424542, 2100098, 2238566, 2645578, 7834981, 9259523, 14550679, 15669962, 18519046, 29101358, 101854753, 203709506]

約数ペア:

[(1, 203709506), (2, 101854753), (7, 29101358), (11, 18519046), (13, 15669962), (14, 14550679), (22, 9259523), (26, 7834981), (77, 2645578), (91, 2238566), (97, 2100098), (143, 1424542), (154, 1322789), (182, 1119283), (194, 1050049), (286, 712271), (679, 300014), (1001, 203506), (1049, 194194), (1067, 190918), (1261, 161546), (1358, 150007), (2002, 101753), (2098, 97097), (2134, 95459), (2522, 80773), (7343, 27742), (7469, 27274), (8827, 23078), (11539, 17654), (13637, 14938), (13871, 14686)]