212636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 408240

約数和(自身を除く): 195604

約数列:

[1, 2, 4, 17, 34, 53, 59, 68, 106, 118, 212, 236, 901, 1003, 1802, 2006, 3127, 3604, 4012, 6254, 12508, 53159, 106318, 212636]

約数ペア:

[(1, 212636), (2, 106318), (4, 53159), (17, 12508), (34, 6254), (53, 4012), (59, 3604), (68, 3127), (106, 2006), (118, 1802), (212, 1003), (236, 901)]