217804535932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{199669}}^1$

素因数の和:200186

約数の個数: 48

約数和(自身を含む): 415058022400

約数和(自身を除く): 197253486468

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 463, 589, 926, 1178, 1852, 2356, 8797, 14353, 17594, 28706, 35188, 57412, 199669, 272707, 399338, 545414, 798676, 1090828, 3793711, 6189739, 7587422, 12379478, 15174844, 24758956, 92446747, 117605041, 184893494, 235210082, 369786988, 470420164, 1756488193, 2865849157, 3512976386, 5731698314, 7025952772, 11463396628, 54451133983, 108902267966, 217804535932]

約数ペア:

[(1, 217804535932), (2, 108902267966), (4, 54451133983), (19, 11463396628), (31, 7025952772), (38, 5731698314), (62, 3512976386), (76, 2865849157), (124, 1756488193), (463, 470420164), (589, 369786988), (926, 235210082), (1178, 184893494), (1852, 117605041), (2356, 92446747), (8797, 24758956), (14353, 15174844), (17594, 12379478), (28706, 7587422), (35188, 6189739), (57412, 3793711), (199669, 1090828), (272707, 798676), (399338, 545414)]