215248572

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11093}}^1$

素因数の和:11128

約数の個数: 108

約数和(自身を含む): 690534936

約数和(自身を除く): 475286364

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4851, 6468, 9702, 11093, 19404, 22186, 33279, 44372, 66558, 77651, 99837, 122023, 133116, 155302, 199674, 232953, 244046, 310604, 366069, 399348, 465906, 488092, 543557, 698859, 732138, 854161, 931812, 1087114, 1098207, 1397718, 1464276, 1630671, 1708322, 2174228, 2196414, 2562483, 2795436, 3261342, 3416644, 4392828, 4892013, 5124966, 5979127, 6522684, 7687449, 9784026, 10249932, 11958254, 15374898, 17937381, 19568052, 23916508, 30749796, 35874762, 53812143, 71749524, 107624286, 215248572]

約数ペア:

[(1, 215248572), (2, 107624286), (3, 71749524), (4, 53812143), (6, 35874762), (7, 30749796), (9, 23916508), (11, 19568052), (12, 17937381), (14, 15374898), (18, 11958254), (21, 10249932), (22, 9784026), (28, 7687449), (33, 6522684), (36, 5979127), (42, 5124966), (44, 4892013), (49, 4392828), (63, 3416644), (66, 3261342), (77, 2795436), (84, 2562483), (98, 2196414), (99, 2174228), (126, 1708322), (132, 1630671), (147, 1464276), (154, 1397718), (196, 1098207), (198, 1087114), (231, 931812), (252, 854161), (294, 732138), (308, 698859), (396, 543557), (441, 488092), (462, 465906), (539, 399348), (588, 366069), (693, 310604), (882, 244046), (924, 232953), (1078, 199674), (1386, 155302), (1617, 133116), (1764, 122023), (2156, 99837), (2772, 77651), (3234, 66558), (4851, 44372), (6468, 33279), (9702, 22186), (11093, 19404)]