207500608

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 112

約数和(自身を含む): 495222784

約数和(自身を除く): 287722176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 67, 112, 124, 134, 217, 223, 224, 248, 268, 434, 446, 448, 469, 496, 536, 868, 892, 938, 992, 1072, 1561, 1736, 1784, 1876, 1984, 2077, 2144, 3122, 3472, 3568, 3752, 4154, 4288, 6244, 6913, 6944, 7136, 7504, 8308, 12488, 13826, 13888, 14272, 14539, 14941, 15008, 16616, 24976, 27652, 29078, 29882, 30016, 33232, 48391, 49952, 55304, 58156, 59764, 66464, 96782, 99904, 104587, 110608, 116312, 119528, 132928, 193564, 209174, 221216, 232624, 239056, 387128, 418348, 442432, 463171, 465248, 478112, 774256, 836696, 926342, 930496, 956224, 1548512, 1673392, 1852684, 3097024, 3242197, 3346784, 3705368, 6484394, 6693568, 7410736, 12968788, 14821472, 25937576, 29642944, 51875152, 103750304, 207500608]

約数ペア:

[(1, 207500608), (2, 103750304), (4, 51875152), (7, 29642944), (8, 25937576), (14, 14821472), (16, 12968788), (28, 7410736), (31, 6693568), (32, 6484394), (56, 3705368), (62, 3346784), (64, 3242197), (67, 3097024), (112, 1852684), (124, 1673392), (134, 1548512), (217, 956224), (223, 930496), (224, 926342), (248, 836696), (268, 774256), (434, 478112), (446, 465248), (448, 463171), (469, 442432), (496, 418348), (536, 387128), (868, 239056), (892, 232624), (938, 221216), (992, 209174), (1072, 193564), (1561, 132928), (1736, 119528), (1784, 116312), (1876, 110608), (1984, 104587), (2077, 99904), (2144, 96782), (3122, 66464), (3472, 59764), (3568, 58156), (3752, 55304), (4154, 49952), (4288, 48391), (6244, 33232), (6913, 30016), (6944, 29882), (7136, 29078), (7504, 27652), (8308, 24976), (12488, 16616), (13826, 15008), (13888, 14941), (14272, 14539)]