208447008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 690342912

約数和(自身を除く): 481895904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 163, 168, 173, 176, 224, 231, 264, 308, 326, 336, 346, 352, 462, 489, 519, 528, 616, 652, 672, 692, 924, 978, 1038, 1056, 1141, 1211, 1232, 1304, 1384, 1793, 1848, 1903, 1956, 2076, 2282, 2422, 2464, 2608, 2768, 3423, 3586, 3633, 3696, 3806, 3912, 4152, 4564, 4844, 5216, 5379, 5536, 5709, 6846, 7172, 7266, 7392, 7612, 7824, 8304, 9128, 9688, 10758, 11418, 12551, 13321, 13692, 14344, 14532, 15224, 15648, 16608, 18256, 19376, 21516, 22836, 25102, 26642, 27384, 28199, 28688, 29064, 30448, 36512, 37653, 38752, 39963, 43032, 45672, 50204, 53284, 54768, 56398, 57376, 58128, 60896, 75306, 79926, 84597, 86064, 91344, 100408, 106568, 109536, 112796, 116256, 150612, 159852, 169194, 172128, 182688, 197393, 200816, 213136, 225592, 301224, 310189, 319704, 338388, 394786, 401632, 426272, 451184, 592179, 602448, 620378, 639408, 676776, 789572, 902368, 930567, 1184358, 1204896, 1240756, 1278816, 1353552, 1579144, 1861134, 2171323, 2368716, 2481512, 2707104, 3158288, 3722268, 4342646, 4737432, 4963024, 6316576, 6513969, 7444536, 8685292, 9474864, 9926048, 13027938, 14889072, 17370584, 18949728, 26055876, 29778144, 34741168, 52111752, 69482336, 104223504, 208447008]

約数ペア:

[(1, 208447008), (2, 104223504), (3, 69482336), (4, 52111752), (6, 34741168), (7, 29778144), (8, 26055876), (11, 18949728), (12, 17370584), (14, 14889072), (16, 13027938), (21, 9926048), (22, 9474864), (24, 8685292), (28, 7444536), (32, 6513969), (33, 6316576), (42, 4963024), (44, 4737432), (48, 4342646), (56, 3722268), (66, 3158288), (77, 2707104), (84, 2481512), (88, 2368716), (96, 2171323), (112, 1861134), (132, 1579144), (154, 1353552), (163, 1278816), (168, 1240756), (173, 1204896), (176, 1184358), (224, 930567), (231, 902368), (264, 789572), (308, 676776), (326, 639408), (336, 620378), (346, 602448), (352, 592179), (462, 451184), (489, 426272), (519, 401632), (528, 394786), (616, 338388), (652, 319704), (672, 310189), (692, 301224), (924, 225592), (978, 213136), (1038, 200816), (1056, 197393), (1141, 182688), (1211, 172128), (1232, 169194), (1304, 159852), (1384, 150612), (1793, 116256), (1848, 112796), (1903, 109536), (1956, 106568), (2076, 100408), (2282, 91344), (2422, 86064), (2464, 84597), (2608, 79926), (2768, 75306), (3423, 60896), (3586, 58128), (3633, 57376), (3696, 56398), (3806, 54768), (3912, 53284), (4152, 50204), (4564, 45672), (4844, 43032), (5216, 39963), (5379, 38752), (5536, 37653), (5709, 36512), (6846, 30448), (7172, 29064), (7266, 28688), (7392, 28199), (7612, 27384), (7824, 26642), (8304, 25102), (9128, 22836), (9688, 21516), (10758, 19376), (11418, 18256), (12551, 16608), (13321, 15648), (13692, 15224), (14344, 14532)]