205623576

素因数分解:

$2^3\times 3^3\times {\mathrm{149}}^1\times {\mathrm{6389}}^1$

素因数の和:6553

約数の個数: 64

約数和(自身を含む): 575100000

約数和(自身を除く): 369476424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 149, 216, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 4023, 5364, 6389, 8046, 10728, 12778, 16092, 19167, 25556, 32184, 38334, 51112, 57501, 76668, 115002, 153336, 172503, 230004, 345006, 460008, 690012, 951961, 1380024, 1903922, 2855883, 3807844, 5711766, 7615688, 8567649, 11423532, 17135298, 22847064, 25702947, 34270596, 51405894, 68541192, 102811788, 205623576]

約数ペア:

[(1, 205623576), (2, 102811788), (3, 68541192), (4, 51405894), (6, 34270596), (8, 25702947), (9, 22847064), (12, 17135298), (18, 11423532), (24, 8567649), (27, 7615688), (36, 5711766), (54, 3807844), (72, 2855883), (108, 1903922), (149, 1380024), (216, 951961), (298, 690012), (447, 460008), (596, 345006), (894, 230004), (1192, 172503), (1341, 153336), (1788, 115002), (2682, 76668), (3576, 57501), (4023, 51112), (5364, 38334), (6389, 32184), (8046, 25556), (10728, 19167), (12778, 16092)]