203868896

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 550416384

約数和(自身を除く): 346547488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 32, 34, 44, 56, 62, 68, 77, 88, 112, 119, 124, 136, 154, 157, 176, 187, 217, 224, 238, 248, 272, 308, 314, 341, 352, 374, 434, 476, 496, 527, 544, 616, 628, 682, 748, 868, 952, 992, 1054, 1099, 1232, 1256, 1309, 1364, 1496, 1727, 1736, 1904, 2108, 2198, 2387, 2464, 2512, 2618, 2669, 2728, 2992, 3454, 3472, 3689, 3808, 4216, 4396, 4774, 4867, 5024, 5236, 5338, 5456, 5797, 5984, 6908, 6944, 7378, 8432, 8792, 9548, 9734, 10472, 10676, 10912, 11594, 12089, 13816, 14756, 16864, 17584, 18683, 19096, 19468, 20944, 21352, 23188, 24178, 27632, 29359, 29512, 34069, 35168, 37366, 38192, 38936, 40579, 41888, 42704, 46376, 48356, 53537, 55264, 58718, 59024, 68138, 74732, 76384, 77872, 81158, 82739, 85408, 92752, 96712, 107074, 117436, 118048, 136276, 149464, 155744, 162316, 165478, 185504, 193424, 205513, 214148, 234872, 272552, 298928, 324632, 330956, 374759, 386848, 411026, 428296, 469744, 545104, 579173, 597856, 649264, 661912, 749518, 822052, 856592, 910129, 939488, 1090208, 1158346, 1298528, 1323824, 1499036, 1644104, 1713184, 1820258, 2316692, 2647648, 2998072, 3288208, 3640516, 4633384, 5996144, 6370903, 6576416, 7281032, 9266768, 11992288, 12741806, 14562064, 18533536, 25483612, 29124128, 50967224, 101934448, 203868896]

約数ペア:

[(1, 203868896), (2, 101934448), (4, 50967224), (7, 29124128), (8, 25483612), (11, 18533536), (14, 14562064), (16, 12741806), (17, 11992288), (22, 9266768), (28, 7281032), (31, 6576416), (32, 6370903), (34, 5996144), (44, 4633384), (56, 3640516), (62, 3288208), (68, 2998072), (77, 2647648), (88, 2316692), (112, 1820258), (119, 1713184), (124, 1644104), (136, 1499036), (154, 1323824), (157, 1298528), (176, 1158346), (187, 1090208), (217, 939488), (224, 910129), (238, 856592), (248, 822052), (272, 749518), (308, 661912), (314, 649264), (341, 597856), (352, 579173), (374, 545104), (434, 469744), (476, 428296), (496, 411026), (527, 386848), (544, 374759), (616, 330956), (628, 324632), (682, 298928), (748, 272552), (868, 234872), (952, 214148), (992, 205513), (1054, 193424), (1099, 185504), (1232, 165478), (1256, 162316), (1309, 155744), (1364, 149464), (1496, 136276), (1727, 118048), (1736, 117436), (1904, 107074), (2108, 96712), (2198, 92752), (2387, 85408), (2464, 82739), (2512, 81158), (2618, 77872), (2669, 76384), (2728, 74732), (2992, 68138), (3454, 59024), (3472, 58718), (3689, 55264), (3808, 53537), (4216, 48356), (4396, 46376), (4774, 42704), (4867, 41888), (5024, 40579), (5236, 38936), (5338, 38192), (5456, 37366), (5797, 35168), (5984, 34069), (6908, 29512), (6944, 29359), (7378, 27632), (8432, 24178), (8792, 23188), (9548, 21352), (9734, 20944), (10472, 19468), (10676, 19096), (10912, 18683), (11594, 17584), (12089, 16864), (13816, 14756)]