205540632

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 682560000

約数和(自身を除く): 477019368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 29, 33, 36, 38, 44, 54, 57, 58, 66, 72, 76, 87, 88, 99, 108, 114, 116, 132, 152, 157, 171, 174, 198, 209, 216, 228, 232, 261, 264, 297, 314, 319, 342, 348, 396, 418, 456, 471, 513, 522, 551, 594, 627, 628, 638, 684, 696, 783, 792, 836, 942, 957, 1026, 1044, 1102, 1188, 1254, 1256, 1276, 1368, 1413, 1566, 1653, 1672, 1727, 1881, 1884, 1914, 2052, 2088, 2204, 2376, 2508, 2552, 2826, 2871, 2983, 3132, 3306, 3454, 3762, 3768, 3828, 4104, 4239, 4408, 4553, 4959, 5016, 5181, 5643, 5652, 5742, 5966, 6061, 6264, 6612, 6908, 7524, 7656, 8478, 8613, 8949, 9106, 9918, 10362, 11286, 11304, 11484, 11932, 12122, 13224, 13659, 13816, 14877, 15048, 15543, 16956, 17226, 17898, 18183, 18212, 19836, 20724, 22572, 22968, 23864, 24244, 26847, 27318, 29754, 31086, 32813, 33912, 34452, 35796, 36366, 36424, 39672, 40977, 41448, 45144, 46629, 48488, 50083, 53694, 54549, 54636, 59508, 62172, 65626, 68904, 71592, 72732, 80541, 81954, 86507, 93258, 98439, 100166, 107388, 109098, 109272, 119016, 122931, 124344, 131252, 145464, 150249, 161082, 163647, 163908, 173014, 186516, 196878, 200332, 214776, 218196, 245862, 259521, 262504, 295317, 300498, 322164, 327294, 327816, 346028, 373032, 393756, 400664, 436392, 450747, 491724, 519042, 590634, 600996, 644328, 654588, 692056, 778563, 787512, 885951, 901494, 951577, 983448, 1038084, 1181268, 1201992, 1309176, 1352241, 1557126, 1771902, 1802988, 1903154, 2076168, 2335689, 2362536, 2704482, 2854731, 3114252, 3543804, 3605976, 3806308, 4671378, 5408964, 5709462, 6228504, 7087608, 7612616, 8564193, 9342756, 10817928, 11418924, 17128386, 18685512, 22837848, 25692579, 34256772, 51385158, 68513544, 102770316, 205540632]

約数ペア:

[(1, 205540632), (2, 102770316), (3, 68513544), (4, 51385158), (6, 34256772), (8, 25692579), (9, 22837848), (11, 18685512), (12, 17128386), (18, 11418924), (19, 10817928), (22, 9342756), (24, 8564193), (27, 7612616), (29, 7087608), (33, 6228504), (36, 5709462), (38, 5408964), (44, 4671378), (54, 3806308), (57, 3605976), (58, 3543804), (66, 3114252), (72, 2854731), (76, 2704482), (87, 2362536), (88, 2335689), (99, 2076168), (108, 1903154), (114, 1802988), (116, 1771902), (132, 1557126), (152, 1352241), (157, 1309176), (171, 1201992), (174, 1181268), (198, 1038084), (209, 983448), (216, 951577), (228, 901494), (232, 885951), (261, 787512), (264, 778563), (297, 692056), (314, 654588), (319, 644328), (342, 600996), (348, 590634), (396, 519042), (418, 491724), (456, 450747), (471, 436392), (513, 400664), (522, 393756), (551, 373032), (594, 346028), (627, 327816), (628, 327294), (638, 322164), (684, 300498), (696, 295317), (783, 262504), (792, 259521), (836, 245862), (942, 218196), (957, 214776), (1026, 200332), (1044, 196878), (1102, 186516), (1188, 173014), (1254, 163908), (1256, 163647), (1276, 161082), (1368, 150249), (1413, 145464), (1566, 131252), (1653, 124344), (1672, 122931), (1727, 119016), (1881, 109272), (1884, 109098), (1914, 107388), (2052, 100166), (2088, 98439), (2204, 93258), (2376, 86507), (2508, 81954), (2552, 80541), (2826, 72732), (2871, 71592), (2983, 68904), (3132, 65626), (3306, 62172), (3454, 59508), (3762, 54636), (3768, 54549), (3828, 53694), (4104, 50083), (4239, 48488), (4408, 46629), (4553, 45144), (4959, 41448), (5016, 40977), (5181, 39672), (5643, 36424), (5652, 36366), (5742, 35796), (5966, 34452), (6061, 33912), (6264, 32813), (6612, 31086), (6908, 29754), (7524, 27318), (7656, 26847), (8478, 24244), (8613, 23864), (8949, 22968), (9106, 22572), (9918, 20724), (10362, 19836), (11286, 18212), (11304, 18183), (11484, 17898), (11932, 17226), (12122, 16956), (13224, 15543), (13659, 15048), (13816, 14877)]