203663928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 556686000

約数和(自身を除く): 353022072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 169, 298, 312, 337, 338, 447, 507, 596, 674, 676, 894, 1011, 1014, 1192, 1348, 1352, 1788, 1937, 2022, 2028, 2696, 3576, 3874, 4044, 4056, 4381, 5811, 7748, 8088, 8762, 11622, 13143, 15496, 17524, 23244, 25181, 26286, 35048, 46488, 50213, 50362, 52572, 56953, 75543, 100426, 100724, 105144, 113906, 150639, 151086, 170859, 200852, 201448, 227812, 301278, 302172, 341718, 401704, 455624, 602556, 604344, 652769, 683436, 1205112, 1305538, 1366872, 1958307, 2611076, 3916614, 5222152, 7833228, 8485997, 15666456, 16971994, 25457991, 33943988, 50915982, 67887976, 101831964, 203663928]

約数ペア:

[(1, 203663928), (2, 101831964), (3, 67887976), (4, 50915982), (6, 33943988), (8, 25457991), (12, 16971994), (13, 15666456), (24, 8485997), (26, 7833228), (39, 5222152), (52, 3916614), (78, 2611076), (104, 1958307), (149, 1366872), (156, 1305538), (169, 1205112), (298, 683436), (312, 652769), (337, 604344), (338, 602556), (447, 455624), (507, 401704), (596, 341718), (674, 302172), (676, 301278), (894, 227812), (1011, 201448), (1014, 200852), (1192, 170859), (1348, 151086), (1352, 150639), (1788, 113906), (1937, 105144), (2022, 100724), (2028, 100426), (2696, 75543), (3576, 56953), (3874, 52572), (4044, 50362), (4056, 50213), (4381, 46488), (5811, 35048), (7748, 26286), (8088, 25181), (8762, 23244), (11622, 17524), (13143, 15496)]