220199787234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1295491}}^1$

素因数の和:1295596

約数の個数: 96

約数和(自身を含む): 582038645760

約数和(自身を除く): 361838858526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 71, 114, 126, 133, 142, 171, 213, 266, 342, 399, 426, 497, 639, 798, 994, 1197, 1278, 1349, 1491, 2394, 2698, 2982, 4047, 4473, 8094, 8946, 9443, 12141, 18886, 24282, 28329, 56658, 84987, 169974, 1295491, 2590982, 3886473, 7772946, 9068437, 11659419, 18136874, 23318838, 24614329, 27205311, 49228658, 54410622, 73842987, 81615933, 91979861, 147685974, 163231866, 172300303, 183959722, 221528961, 275939583, 344600606, 443057922, 516900909, 551879166, 643859027, 827818749, 1033801818, 1287718054, 1550702727, 1655637498, 1747617359, 1931577081, 3101405454, 3495234718, 3863154162, 5242852077, 5794731243, 10485704154, 11589462486, 12233321513, 15728556231, 24466643026, 31457112462, 36699964539, 73399929078, 110099893617, 220199787234]

約数ペア:

[(1, 220199787234), (2, 110099893617), (3, 73399929078), (6, 36699964539), (7, 31457112462), (9, 24466643026), (14, 15728556231), (18, 12233321513), (19, 11589462486), (21, 10485704154), (38, 5794731243), (42, 5242852077), (57, 3863154162), (63, 3495234718), (71, 3101405454), (114, 1931577081), (126, 1747617359), (133, 1655637498), (142, 1550702727), (171, 1287718054), (213, 1033801818), (266, 827818749), (342, 643859027), (399, 551879166), (426, 516900909), (497, 443057922), (639, 344600606), (798, 275939583), (994, 221528961), (1197, 183959722), (1278, 172300303), (1349, 163231866), (1491, 147685974), (2394, 91979861), (2698, 81615933), (2982, 73842987), (4047, 54410622), (4473, 49228658), (8094, 27205311), (8946, 24614329), (9443, 23318838), (12141, 18136874), (18886, 11659419), (24282, 9068437), (28329, 7772946), (56658, 3886473), (84987, 2590982), (169974, 1295491)]