206911872

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4177}}^1$

素因数の和:4240

約数の個数: 96

約数和(自身を含む): 609403080

約数和(自身を除く): 402491208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 258, 288, 344, 384, 387, 516, 576, 688, 774, 1032, 1152, 1376, 1548, 2064, 2752, 3096, 4128, 4177, 5504, 6192, 8256, 8354, 12384, 12531, 16512, 16708, 24768, 25062, 33416, 37593, 49536, 50124, 66832, 75186, 100248, 133664, 150372, 179611, 200496, 267328, 300744, 359222, 400992, 534656, 538833, 601488, 718444, 801984, 1077666, 1202976, 1436888, 1603968, 1616499, 2155332, 2405952, 2873776, 3232998, 4310664, 4811904, 5747552, 6465996, 8621328, 11495104, 12931992, 17242656, 22990208, 25863984, 34485312, 51727968, 68970624, 103455936, 206911872]

約数ペア:

[(1, 206911872), (2, 103455936), (3, 68970624), (4, 51727968), (6, 34485312), (8, 25863984), (9, 22990208), (12, 17242656), (16, 12931992), (18, 11495104), (24, 8621328), (32, 6465996), (36, 5747552), (43, 4811904), (48, 4310664), (64, 3232998), (72, 2873776), (86, 2405952), (96, 2155332), (128, 1616499), (129, 1603968), (144, 1436888), (172, 1202976), (192, 1077666), (258, 801984), (288, 718444), (344, 601488), (384, 538833), (387, 534656), (516, 400992), (576, 359222), (688, 300744), (774, 267328), (1032, 200496), (1152, 179611), (1376, 150372), (1548, 133664), (2064, 100248), (2752, 75186), (3096, 66832), (4128, 50124), (4177, 49536), (5504, 37593), (6192, 33416), (8256, 25062), (8354, 24768), (12384, 16708), (12531, 16512)]