221236705854

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1\times {\mathrm{9437}}^1$

素因数の和:10034

約数の個数: 96

約数和(自身を含む): 502122741120

約数和(自身を除く): 280886035266

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 97, 174, 194, 261, 291, 463, 522, 582, 873, 926, 1389, 1746, 2778, 2813, 4167, 5626, 8334, 8439, 9437, 13427, 16878, 18874, 25317, 26854, 28311, 40281, 44911, 50634, 56622, 80562, 84933, 89822, 120843, 134733, 169866, 241686, 269466, 273673, 404199, 547346, 808398, 821019, 915389, 1302419, 1642038, 1830778, 2463057, 2604838, 2746167, 3907257, 4369331, 4926114, 5492334, 7814514, 8238501, 8738662, 11721771, 13107993, 16477002, 23443542, 26215986, 26546281, 39323979, 53092562, 78647958, 79638843, 126710599, 159277686, 238916529, 253421198, 380131797, 423825107, 477833058, 760263594, 847650214, 1140395391, 1271475321, 2280790782, 2542950642, 3814425963, 7628851926, 12290928103, 24581856206, 36872784309, 73745568618, 110618352927, 221236705854]

約数ペア:

[(1, 221236705854), (2, 110618352927), (3, 73745568618), (6, 36872784309), (9, 24581856206), (18, 12290928103), (29, 7628851926), (58, 3814425963), (87, 2542950642), (97, 2280790782), (174, 1271475321), (194, 1140395391), (261, 847650214), (291, 760263594), (463, 477833058), (522, 423825107), (582, 380131797), (873, 253421198), (926, 238916529), (1389, 159277686), (1746, 126710599), (2778, 79638843), (2813, 78647958), (4167, 53092562), (5626, 39323979), (8334, 26546281), (8439, 26215986), (9437, 23443542), (13427, 16477002), (16878, 13107993), (18874, 11721771), (25317, 8738662), (26854, 8238501), (28311, 7814514), (40281, 5492334), (44911, 4926114), (50634, 4369331), (56622, 3907257), (80562, 2746167), (84933, 2604838), (89822, 2463057), (120843, 1830778), (134733, 1642038), (169866, 1302419), (241686, 915389), (269466, 821019), (273673, 808398), (404199, 547346)]