214104303

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^2\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 60

約数和(自身を含む): 379407600

約数和(自身を除く): 165303297

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 449, 567, 609, 783, 841, 1347, 1827, 2349, 2523, 3143, 4041, 5481, 5887, 7569, 9429, 12123, 13021, 16443, 17661, 22707, 28287, 36369, 39063, 52983, 68121, 84861, 91147, 117189, 158949, 254583, 273441, 351567, 377609, 476847, 820323, 1054701, 1132827, 2460969, 2643263, 3398481, 7382907, 7929789, 10195443, 23789367, 30586329, 71368101, 214104303]

約数ペア:

[(1, 214104303), (3, 71368101), (7, 30586329), (9, 23789367), (21, 10195443), (27, 7929789), (29, 7382907), (63, 3398481), (81, 2643263), (87, 2460969), (189, 1132827), (203, 1054701), (261, 820323), (449, 476847), (567, 377609), (609, 351567), (783, 273441), (841, 254583), (1347, 158949), (1827, 117189), (2349, 91147), (2523, 84861), (3143, 68121), (4041, 52983), (5481, 39063), (5887, 36369), (7569, 28287), (9429, 22707), (12123, 17661), (13021, 16443)]