211939776

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 126

約数和(自身を含む): 625068600

約数和(自身を除く): 413128824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 199, 258, 288, 344, 387, 398, 516, 576, 597, 688, 774, 796, 1032, 1194, 1376, 1548, 1592, 1791, 1849, 2064, 2388, 2752, 3096, 3184, 3582, 3698, 4128, 4776, 5547, 6192, 6368, 7164, 7396, 8256, 8557, 9552, 11094, 12384, 12736, 14328, 14792, 16641, 17114, 19104, 22188, 24768, 25671, 28656, 29584, 33282, 34228, 38208, 44376, 51342, 57312, 59168, 66564, 68456, 77013, 88752, 102684, 114624, 118336, 133128, 136912, 154026, 177504, 205368, 266256, 273824, 308052, 355008, 367951, 410736, 532512, 547648, 616104, 735902, 821472, 1065024, 1103853, 1232208, 1471804, 1642944, 2207706, 2464416, 2943608, 3311559, 4415412, 4928832, 5887216, 6623118, 8830824, 11774432, 13246236, 17661648, 23548864, 26492472, 35323296, 52984944, 70646592, 105969888, 211939776]

約数ペア:

[(1, 211939776), (2, 105969888), (3, 70646592), (4, 52984944), (6, 35323296), (8, 26492472), (9, 23548864), (12, 17661648), (16, 13246236), (18, 11774432), (24, 8830824), (32, 6623118), (36, 5887216), (43, 4928832), (48, 4415412), (64, 3311559), (72, 2943608), (86, 2464416), (96, 2207706), (129, 1642944), (144, 1471804), (172, 1232208), (192, 1103853), (199, 1065024), (258, 821472), (288, 735902), (344, 616104), (387, 547648), (398, 532512), (516, 410736), (576, 367951), (597, 355008), (688, 308052), (774, 273824), (796, 266256), (1032, 205368), (1194, 177504), (1376, 154026), (1548, 136912), (1592, 133128), (1791, 118336), (1849, 114624), (2064, 102684), (2388, 88752), (2752, 77013), (3096, 68456), (3184, 66564), (3582, 59168), (3698, 57312), (4128, 51342), (4776, 44376), (5547, 38208), (6192, 34228), (6368, 33282), (7164, 29584), (7396, 28656), (8256, 25671), (8557, 24768), (9552, 22188), (11094, 19104), (12384, 17114), (12736, 16641), (14328, 14792)]