205142336

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:548

約数の個数: 112

約数和(自身を含む): 497823744

約数和(自身を除く): 292681408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 64, 86, 92, 112, 161, 172, 184, 224, 301, 322, 344, 368, 448, 463, 602, 644, 688, 736, 926, 989, 1204, 1288, 1376, 1472, 1852, 1978, 2408, 2576, 2752, 3241, 3704, 3956, 4816, 5152, 6482, 6923, 7408, 7912, 9632, 10304, 10649, 12964, 13846, 14816, 15824, 19264, 19909, 21298, 25928, 27692, 29632, 31648, 39818, 42596, 51856, 55384, 63296, 74543, 79636, 85192, 103712, 110768, 139363, 149086, 159272, 170384, 207424, 221536, 278726, 298172, 318544, 340768, 443072, 457907, 557452, 596344, 637088, 681536, 915814, 1114904, 1192688, 1274176, 1831628, 2229808, 2385376, 3205349, 3663256, 4459616, 4770752, 6410698, 7326512, 8919232, 12821396, 14653024, 25642792, 29306048, 51285584, 102571168, 205142336]

約数ペア:

[(1, 205142336), (2, 102571168), (4, 51285584), (7, 29306048), (8, 25642792), (14, 14653024), (16, 12821396), (23, 8919232), (28, 7326512), (32, 6410698), (43, 4770752), (46, 4459616), (56, 3663256), (64, 3205349), (86, 2385376), (92, 2229808), (112, 1831628), (161, 1274176), (172, 1192688), (184, 1114904), (224, 915814), (301, 681536), (322, 637088), (344, 596344), (368, 557452), (448, 457907), (463, 443072), (602, 340768), (644, 318544), (688, 298172), (736, 278726), (926, 221536), (989, 207424), (1204, 170384), (1288, 159272), (1376, 149086), (1472, 139363), (1852, 110768), (1978, 103712), (2408, 85192), (2576, 79636), (2752, 74543), (3241, 63296), (3704, 55384), (3956, 51856), (4816, 42596), (5152, 39818), (6482, 31648), (6923, 29632), (7408, 27692), (7912, 25928), (9632, 21298), (10304, 19909), (10649, 19264), (12964, 15824), (13846, 14816)]