199940544

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4889}}^1$

素因数の和:4978

約数の個数: 84

約数和(自身を含む): 581284080

約数和(自身を除く): 381343536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 568, 576, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 4544, 4889, 5112, 6816, 9778, 10224, 13632, 14667, 19556, 20448, 29334, 39112, 40896, 44001, 58668, 78224, 88002, 117336, 156448, 176004, 234672, 312896, 347119, 352008, 469344, 694238, 704016, 938688, 1041357, 1388476, 1408032, 2082714, 2776952, 2816064, 3124071, 4165428, 5553904, 6248142, 8330856, 11107808, 12496284, 16661712, 22215616, 24992568, 33323424, 49985136, 66646848, 99970272, 199940544]

約数ペア:

[(1, 199940544), (2, 99970272), (3, 66646848), (4, 49985136), (6, 33323424), (8, 24992568), (9, 22215616), (12, 16661712), (16, 12496284), (18, 11107808), (24, 8330856), (32, 6248142), (36, 5553904), (48, 4165428), (64, 3124071), (71, 2816064), (72, 2776952), (96, 2082714), (142, 1408032), (144, 1388476), (192, 1041357), (213, 938688), (284, 704016), (288, 694238), (426, 469344), (568, 352008), (576, 347119), (639, 312896), (852, 234672), (1136, 176004), (1278, 156448), (1704, 117336), (2272, 88002), (2556, 78224), (3408, 58668), (4544, 44001), (4889, 40896), (5112, 39112), (6816, 29334), (9778, 20448), (10224, 19556), (13632, 14667)]