205764224

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 445747140

約数和(自身を除く): 239982916

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 73, 76, 122, 128, 146, 152, 244, 292, 304, 361, 488, 584, 608, 722, 976, 1159, 1168, 1216, 1387, 1444, 1952, 2318, 2336, 2432, 2774, 2888, 3904, 4453, 4636, 4672, 5548, 5776, 7808, 8906, 9272, 9344, 11096, 11552, 17812, 18544, 22021, 22192, 23104, 26353, 35624, 37088, 44042, 44384, 46208, 52706, 71248, 74176, 84607, 88084, 88768, 105412, 142496, 148352, 169214, 176168, 177536, 210824, 284992, 338428, 352336, 421648, 569984, 676856, 704672, 843296, 1353712, 1409344, 1607533, 1686592, 2707424, 2818688, 3215066, 3373184, 5414848, 6430132, 10829696, 12860264, 25720528, 51441056, 102882112, 205764224]

約数ペア:

[(1, 205764224), (2, 102882112), (4, 51441056), (8, 25720528), (16, 12860264), (19, 10829696), (32, 6430132), (38, 5414848), (61, 3373184), (64, 3215066), (73, 2818688), (76, 2707424), (122, 1686592), (128, 1607533), (146, 1409344), (152, 1353712), (244, 843296), (292, 704672), (304, 676856), (361, 569984), (488, 421648), (584, 352336), (608, 338428), (722, 284992), (976, 210824), (1159, 177536), (1168, 176168), (1216, 169214), (1387, 148352), (1444, 142496), (1952, 105412), (2318, 88768), (2336, 88084), (2432, 84607), (2774, 74176), (2888, 71248), (3904, 52706), (4453, 46208), (4636, 44384), (4672, 44042), (5548, 37088), (5776, 35624), (7808, 26353), (8906, 23104), (9272, 22192), (9344, 22021), (11096, 18544), (11552, 17812)]