205707072

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 224

約数和(自身を含む): 632033280

約数和(自身を除く): 426326208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 64, 68, 76, 93, 96, 102, 107, 114, 124, 136, 152, 186, 192, 204, 214, 228, 248, 272, 304, 321, 323, 372, 408, 428, 456, 496, 527, 544, 589, 608, 642, 646, 744, 816, 856, 912, 969, 992, 1054, 1088, 1178, 1216, 1284, 1292, 1488, 1581, 1632, 1712, 1767, 1819, 1824, 1938, 1984, 2033, 2108, 2356, 2568, 2584, 2976, 3162, 3264, 3317, 3424, 3534, 3638, 3648, 3876, 4066, 4216, 4712, 5136, 5168, 5457, 5952, 6099, 6324, 6634, 6848, 7068, 7276, 7752, 8132, 8432, 9424, 9951, 10013, 10272, 10336, 10914, 12198, 12648, 13268, 14136, 14552, 15504, 16264, 16864, 18848, 19902, 20026, 20544, 20672, 21828, 24396, 25296, 26536, 28272, 29104, 30039, 31008, 32528, 33728, 34561, 37696, 39804, 40052, 43656, 48792, 50592, 53072, 56389, 56544, 58208, 60078, 62016, 63023, 65056, 69122, 79608, 80104, 87312, 97584, 101184, 103683, 106144, 112778, 113088, 116416, 120156, 126046, 130112, 138244, 159216, 160208, 169167, 174624, 189069, 195168, 207366, 212288, 225556, 240312, 252092, 276488, 318432, 320416, 338334, 349248, 378138, 390336, 414732, 451112, 480624, 504184, 552976, 636864, 640832, 676668, 756276, 829464, 902224, 961248, 1008368, 1071391, 1105952, 1353336, 1512552, 1658928, 1804448, 1922496, 2016736, 2142782, 2211904, 2706672, 3025104, 3214173, 3317856, 3608896, 4033472, 4285564, 5413344, 6050208, 6428346, 6635712, 8571128, 10826688, 12100416, 12856692, 17142256, 25713384, 34284512, 51426768, 68569024, 102853536, 205707072]

約数ペア:

[(1, 205707072), (2, 102853536), (3, 68569024), (4, 51426768), (6, 34284512), (8, 25713384), (12, 17142256), (16, 12856692), (17, 12100416), (19, 10826688), (24, 8571128), (31, 6635712), (32, 6428346), (34, 6050208), (38, 5413344), (48, 4285564), (51, 4033472), (57, 3608896), (62, 3317856), (64, 3214173), (68, 3025104), (76, 2706672), (93, 2211904), (96, 2142782), (102, 2016736), (107, 1922496), (114, 1804448), (124, 1658928), (136, 1512552), (152, 1353336), (186, 1105952), (192, 1071391), (204, 1008368), (214, 961248), (228, 902224), (248, 829464), (272, 756276), (304, 676668), (321, 640832), (323, 636864), (372, 552976), (408, 504184), (428, 480624), (456, 451112), (496, 414732), (527, 390336), (544, 378138), (589, 349248), (608, 338334), (642, 320416), (646, 318432), (744, 276488), (816, 252092), (856, 240312), (912, 225556), (969, 212288), (992, 207366), (1054, 195168), (1088, 189069), (1178, 174624), (1216, 169167), (1284, 160208), (1292, 159216), (1488, 138244), (1581, 130112), (1632, 126046), (1712, 120156), (1767, 116416), (1819, 113088), (1824, 112778), (1938, 106144), (1984, 103683), (2033, 101184), (2108, 97584), (2356, 87312), (2568, 80104), (2584, 79608), (2976, 69122), (3162, 65056), (3264, 63023), (3317, 62016), (3424, 60078), (3534, 58208), (3638, 56544), (3648, 56389), (3876, 53072), (4066, 50592), (4216, 48792), (4712, 43656), (5136, 40052), (5168, 39804), (5457, 37696), (5952, 34561), (6099, 33728), (6324, 32528), (6634, 31008), (6848, 30039), (7068, 29104), (7276, 28272), (7752, 26536), (8132, 25296), (8432, 24396), (9424, 21828), (9951, 20672), (10013, 20544), (10272, 20026), (10336, 19902), (10914, 18848), (12198, 16864), (12648, 16264), (13268, 15504), (14136, 14552)]