199553508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 633849216

約数和(自身を除く): 434295708

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 193, 198, 231, 252, 308, 373, 386, 396, 462, 579, 693, 746, 772, 924, 1119, 1158, 1351, 1386, 1492, 1737, 2123, 2238, 2316, 2611, 2702, 2772, 3357, 3474, 4053, 4103, 4246, 4476, 5222, 5404, 6369, 6714, 6948, 7833, 8106, 8206, 8492, 10444, 12159, 12309, 12738, 13428, 14861, 15666, 16212, 16412, 19107, 23499, 24318, 24618, 25476, 28721, 29722, 31332, 36927, 38214, 44583, 46998, 48636, 49236, 57442, 59444, 71989, 73854, 76428, 86163, 89166, 93996, 114884, 133749, 143978, 147708, 172326, 178332, 215967, 258489, 267498, 287956, 344652, 431934, 503923, 516978, 534996, 647901, 791879, 863868, 1007846, 1033956, 1295802, 1511769, 1583758, 2015692, 2375637, 2591604, 3023538, 3167516, 4535307, 4751274, 5543153, 6047076, 7126911, 9070614, 9502548, 11086306, 14253822, 16629459, 18141228, 22172612, 28507644, 33258918, 49888377, 66517836, 99776754, 199553508]

約数ペア:

[(1, 199553508), (2, 99776754), (3, 66517836), (4, 49888377), (6, 33258918), (7, 28507644), (9, 22172612), (11, 18141228), (12, 16629459), (14, 14253822), (18, 11086306), (21, 9502548), (22, 9070614), (28, 7126911), (33, 6047076), (36, 5543153), (42, 4751274), (44, 4535307), (63, 3167516), (66, 3023538), (77, 2591604), (84, 2375637), (99, 2015692), (126, 1583758), (132, 1511769), (154, 1295802), (193, 1033956), (198, 1007846), (231, 863868), (252, 791879), (308, 647901), (373, 534996), (386, 516978), (396, 503923), (462, 431934), (579, 344652), (693, 287956), (746, 267498), (772, 258489), (924, 215967), (1119, 178332), (1158, 172326), (1351, 147708), (1386, 143978), (1492, 133749), (1737, 114884), (2123, 93996), (2238, 89166), (2316, 86163), (2611, 76428), (2702, 73854), (2772, 71989), (3357, 59444), (3474, 57442), (4053, 49236), (4103, 48636), (4246, 46998), (4476, 44583), (5222, 38214), (5404, 36927), (6369, 31332), (6714, 29722), (6948, 28721), (7833, 25476), (8106, 24618), (8206, 24318), (8492, 23499), (10444, 19107), (12159, 16412), (12309, 16212), (12738, 15666), (13428, 14861)]