208340946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4159}}^1$

素因数の和:4212

約数の個数: 72

約数和(自身を含む): 517870080

約数和(自身を除く): 309529134

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 121, 138, 198, 207, 242, 253, 363, 414, 506, 726, 759, 1089, 1518, 2178, 2277, 2783, 4159, 4554, 5566, 8318, 8349, 12477, 16698, 24954, 25047, 37431, 45749, 50094, 74862, 91498, 95657, 137247, 191314, 274494, 286971, 411741, 503239, 573942, 823482, 860913, 1006478, 1052227, 1509717, 1721826, 2104454, 3019434, 3156681, 4529151, 6313362, 9058302, 9470043, 11574497, 18940086, 23148994, 34723491, 69446982, 104170473, 208340946]

約数ペア:

[(1, 208340946), (2, 104170473), (3, 69446982), (6, 34723491), (9, 23148994), (11, 18940086), (18, 11574497), (22, 9470043), (23, 9058302), (33, 6313362), (46, 4529151), (66, 3156681), (69, 3019434), (99, 2104454), (121, 1721826), (138, 1509717), (198, 1052227), (207, 1006478), (242, 860913), (253, 823482), (363, 573942), (414, 503239), (506, 411741), (726, 286971), (759, 274494), (1089, 191314), (1518, 137247), (2178, 95657), (2277, 91498), (2783, 74862), (4159, 50094), (4554, 45749), (5566, 37431), (8318, 25047), (8349, 24954), (12477, 16698)]