204521152

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 112

約数和(自身を含む): 489825792

約数和(自身を除く): 285304640

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 68, 88, 92, 136, 176, 184, 187, 253, 272, 352, 368, 374, 391, 506, 544, 704, 736, 743, 748, 782, 1012, 1088, 1472, 1486, 1496, 1564, 2024, 2972, 2992, 3128, 4048, 4301, 5944, 5984, 6256, 8096, 8173, 8602, 11888, 11968, 12512, 12631, 16192, 16346, 17089, 17204, 23776, 25024, 25262, 32692, 34178, 34408, 47552, 50524, 65384, 68356, 68816, 101048, 130768, 136712, 137632, 138941, 187979, 202096, 261536, 273424, 275264, 277882, 290513, 375958, 404192, 523072, 546848, 555764, 581026, 751916, 808384, 1093696, 1111528, 1162052, 1503832, 2223056, 2324104, 3007664, 3195643, 4446112, 4648208, 6015328, 6391286, 8892224, 9296416, 12030656, 12782572, 18592832, 25565144, 51130288, 102260576, 204521152]

約数ペア:

[(1, 204521152), (2, 102260576), (4, 51130288), (8, 25565144), (11, 18592832), (16, 12782572), (17, 12030656), (22, 9296416), (23, 8892224), (32, 6391286), (34, 6015328), (44, 4648208), (46, 4446112), (64, 3195643), (68, 3007664), (88, 2324104), (92, 2223056), (136, 1503832), (176, 1162052), (184, 1111528), (187, 1093696), (253, 808384), (272, 751916), (352, 581026), (368, 555764), (374, 546848), (391, 523072), (506, 404192), (544, 375958), (704, 290513), (736, 277882), (743, 275264), (748, 273424), (782, 261536), (1012, 202096), (1088, 187979), (1472, 138941), (1486, 137632), (1496, 136712), (1564, 130768), (2024, 101048), (2972, 68816), (2992, 68356), (3128, 65384), (4048, 50524), (4301, 47552), (5944, 34408), (5984, 34178), (6256, 32692), (8096, 25262), (8173, 25024), (8602, 23776), (11888, 17204), (11968, 17089), (12512, 16346), (12631, 16192)]