206576568

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 641464560

約数和(自身を除く): 434887992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 73, 81, 88, 99, 108, 132, 146, 162, 198, 216, 219, 264, 292, 297, 324, 396, 397, 438, 584, 594, 648, 657, 792, 794, 803, 876, 891, 1188, 1191, 1314, 1588, 1606, 1752, 1782, 1971, 2376, 2382, 2409, 2628, 3176, 3212, 3564, 3573, 3942, 4367, 4764, 4818, 5256, 5913, 6424, 7128, 7146, 7227, 7884, 8734, 9528, 9636, 10719, 11826, 13101, 14292, 14454, 15768, 17468, 19272, 21438, 21681, 23652, 26202, 28584, 28908, 28981, 32157, 34936, 39303, 42876, 43362, 47304, 52404, 57816, 57962, 64314, 65043, 78606, 85752, 86724, 86943, 104808, 115924, 117909, 128628, 130086, 157212, 173448, 173886, 231848, 235818, 257256, 260172, 260829, 314424, 318791, 347772, 353727, 471636, 520344, 521658, 637582, 695544, 707454, 782487, 943272, 956373, 1043316, 1275164, 1414908, 1564974, 1912746, 2086632, 2347461, 2550328, 2829816, 2869119, 3129948, 3825492, 4694922, 5738238, 6259896, 7650984, 8607357, 9389844, 11476476, 17214714, 18779688, 22952952, 25822071, 34429428, 51644142, 68858856, 103288284, 206576568]

約数ペア:

[(1, 206576568), (2, 103288284), (3, 68858856), (4, 51644142), (6, 34429428), (8, 25822071), (9, 22952952), (11, 18779688), (12, 17214714), (18, 11476476), (22, 9389844), (24, 8607357), (27, 7650984), (33, 6259896), (36, 5738238), (44, 4694922), (54, 3825492), (66, 3129948), (72, 2869119), (73, 2829816), (81, 2550328), (88, 2347461), (99, 2086632), (108, 1912746), (132, 1564974), (146, 1414908), (162, 1275164), (198, 1043316), (216, 956373), (219, 943272), (264, 782487), (292, 707454), (297, 695544), (324, 637582), (396, 521658), (397, 520344), (438, 471636), (584, 353727), (594, 347772), (648, 318791), (657, 314424), (792, 260829), (794, 260172), (803, 257256), (876, 235818), (891, 231848), (1188, 173886), (1191, 173448), (1314, 157212), (1588, 130086), (1606, 128628), (1752, 117909), (1782, 115924), (1971, 104808), (2376, 86943), (2382, 86724), (2409, 85752), (2628, 78606), (3176, 65043), (3212, 64314), (3564, 57962), (3573, 57816), (3942, 52404), (4367, 47304), (4764, 43362), (4818, 42876), (5256, 39303), (5913, 34936), (6424, 32157), (7128, 28981), (7146, 28908), (7227, 28584), (7884, 26202), (8734, 23652), (9528, 21681), (9636, 21438), (10719, 19272), (11826, 17468), (13101, 15768), (14292, 14454)]