209819328

素因数分解:

$2^6\times 3^1\times {\mathrm{281}}^1\times {\mathrm{3889}}^1$

素因数の和:4185

約数の個数: 56

約数和(自身を含む): 557265840

約数和(自身を除く): 347446512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 281, 562, 843, 1124, 1686, 2248, 3372, 3889, 4496, 6744, 7778, 8992, 11667, 13488, 15556, 17984, 23334, 26976, 31112, 46668, 53952, 62224, 93336, 124448, 186672, 248896, 373344, 746688, 1092809, 2185618, 3278427, 4371236, 6556854, 8742472, 13113708, 17484944, 26227416, 34969888, 52454832, 69939776, 104909664, 209819328]

約数ペア:

[(1, 209819328), (2, 104909664), (3, 69939776), (4, 52454832), (6, 34969888), (8, 26227416), (12, 17484944), (16, 13113708), (24, 8742472), (32, 6556854), (48, 4371236), (64, 3278427), (96, 2185618), (192, 1092809), (281, 746688), (562, 373344), (843, 248896), (1124, 186672), (1686, 124448), (2248, 93336), (3372, 62224), (3889, 53952), (4496, 46668), (6744, 31112), (7778, 26976), (8992, 23334), (11667, 17984), (13488, 15556)]