203428872

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{65707}}^1$

素因数の和:65762

約数の個数: 48

約数和(自身を含む): 563774640

約数和(自身を除く): 360345768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 65707, 131414, 197121, 262828, 394242, 525656, 591363, 788484, 1182726, 1576968, 2365452, 2825401, 4730904, 5650802, 8476203, 11301604, 16952406, 22603208, 25428609, 33904812, 50857218, 67809624, 101714436, 203428872]

約数ペア:

[(1, 203428872), (2, 101714436), (3, 67809624), (4, 50857218), (6, 33904812), (8, 25428609), (9, 22603208), (12, 16952406), (18, 11301604), (24, 8476203), (36, 5650802), (43, 4730904), (72, 2825401), (86, 2365452), (129, 1576968), (172, 1182726), (258, 788484), (344, 591363), (387, 525656), (516, 394242), (774, 262828), (1032, 197121), (1548, 131414), (3096, 65707)]