201724696

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 407325600

約数和(自身を除く): 205600904

約数列:

[1, 2, 4, 8, 29, 43, 58, 73, 86, 116, 146, 172, 232, 277, 292, 344, 554, 584, 1108, 1247, 2117, 2216, 2494, 3139, 4234, 4988, 6278, 8033, 8468, 9976, 11911, 12556, 16066, 16936, 20221, 23822, 25112, 32132, 40442, 47644, 64264, 80884, 91031, 95288, 161768, 182062, 345419, 364124, 586409, 690838, 728248, 869503, 1172818, 1381676, 1739006, 2345636, 2763352, 3478012, 4691272, 6956024, 25215587, 50431174, 100862348, 201724696]

約数ペア:

[(1, 201724696), (2, 100862348), (4, 50431174), (8, 25215587), (29, 6956024), (43, 4691272), (58, 3478012), (73, 2763352), (86, 2345636), (116, 1739006), (146, 1381676), (172, 1172818), (232, 869503), (277, 728248), (292, 690838), (344, 586409), (554, 364124), (584, 345419), (1108, 182062), (1247, 161768), (2117, 95288), (2216, 91031), (2494, 80884), (3139, 64264), (4234, 47644), (4988, 40442), (6278, 32132), (8033, 25112), (8468, 23822), (9976, 20221), (11911, 16936), (12556, 16066)]