203574140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1973}}^1$

素因数の和:2067

約数の個数: 96

約数和(自身を含む): 541223424

約数和(自身を除く): 337649284

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 67, 70, 77, 110, 134, 140, 154, 220, 268, 308, 335, 385, 469, 670, 737, 770, 938, 1340, 1474, 1540, 1876, 1973, 2345, 2948, 3685, 3946, 4690, 5159, 7370, 7892, 9380, 9865, 10318, 13811, 14740, 19730, 20636, 21703, 25795, 27622, 39460, 43406, 51590, 55244, 69055, 86812, 103180, 108515, 132191, 138110, 151921, 217030, 264382, 276220, 303842, 434060, 528764, 607684, 660955, 759605, 925337, 1321910, 1454101, 1519210, 1850674, 2643820, 2908202, 3038420, 3701348, 4626685, 5816404, 7270505, 9253370, 10178707, 14541010, 18506740, 20357414, 29082020, 40714828, 50893535, 101787070, 203574140]

約数ペア:

[(1, 203574140), (2, 101787070), (4, 50893535), (5, 40714828), (7, 29082020), (10, 20357414), (11, 18506740), (14, 14541010), (20, 10178707), (22, 9253370), (28, 7270505), (35, 5816404), (44, 4626685), (55, 3701348), (67, 3038420), (70, 2908202), (77, 2643820), (110, 1850674), (134, 1519210), (140, 1454101), (154, 1321910), (220, 925337), (268, 759605), (308, 660955), (335, 607684), (385, 528764), (469, 434060), (670, 303842), (737, 276220), (770, 264382), (938, 217030), (1340, 151921), (1474, 138110), (1540, 132191), (1876, 108515), (1973, 103180), (2345, 86812), (2948, 69055), (3685, 55244), (3946, 51590), (4690, 43406), (5159, 39460), (7370, 27622), (7892, 25795), (9380, 21703), (9865, 20636), (10318, 19730), (13811, 14740)]