204328008

素因数分解:

$2^3\times 3^5\times {\mathrm{105107}}^1$

素因数の和:105128

約数の個数: 48

約数和(自身を含む): 573889680

約数和(自身を除く): 369561672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 105107, 210214, 315321, 420428, 630642, 840856, 945963, 1261284, 1891926, 2522568, 2837889, 3783852, 5675778, 7567704, 8513667, 11351556, 17027334, 22703112, 25541001, 34054668, 51082002, 68109336, 102164004, 204328008]

約数ペア:

[(1, 204328008), (2, 102164004), (3, 68109336), (4, 51082002), (6, 34054668), (8, 25541001), (9, 22703112), (12, 17027334), (18, 11351556), (24, 8513667), (27, 7567704), (36, 5675778), (54, 3783852), (72, 2837889), (81, 2522568), (108, 1891926), (162, 1261284), (216, 945963), (243, 840856), (324, 630642), (486, 420428), (648, 315321), (972, 210214), (1944, 105107)]