204881838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 510209280

約数和(自身を除く): 305327442

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 49, 69, 82, 98, 123, 138, 147, 161, 246, 287, 294, 322, 483, 574, 739, 861, 943, 966, 1127, 1478, 1722, 1886, 2009, 2217, 2254, 2829, 3381, 4018, 4434, 5173, 5658, 6027, 6601, 6762, 10346, 12054, 13202, 15519, 16997, 19803, 30299, 31038, 33994, 36211, 39606, 46207, 50991, 60598, 72422, 90897, 92414, 101982, 108633, 118979, 138621, 181794, 212093, 217266, 237958, 277242, 356937, 424186, 636279, 696877, 713874, 832853, 1272558, 1393754, 1484651, 1665706, 2090631, 2498559, 2969302, 4181262, 4453953, 4878139, 4997118, 8907906, 9756278, 14634417, 29268834, 34146973, 68293946, 102440919, 204881838]

約数ペア:

[(1, 204881838), (2, 102440919), (3, 68293946), (6, 34146973), (7, 29268834), (14, 14634417), (21, 9756278), (23, 8907906), (41, 4997118), (42, 4878139), (46, 4453953), (49, 4181262), (69, 2969302), (82, 2498559), (98, 2090631), (123, 1665706), (138, 1484651), (147, 1393754), (161, 1272558), (246, 832853), (287, 713874), (294, 696877), (322, 636279), (483, 424186), (574, 356937), (739, 277242), (861, 237958), (943, 217266), (966, 212093), (1127, 181794), (1478, 138621), (1722, 118979), (1886, 108633), (2009, 101982), (2217, 92414), (2254, 90897), (2829, 72422), (3381, 60598), (4018, 50991), (4434, 46207), (5173, 39606), (5658, 36211), (6027, 33994), (6601, 31038), (6762, 30299), (10346, 19803), (12054, 16997), (13202, 15519)]