219102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:124

約数の個数: 24

約数和(自身を含む): 480984

約数和(自身を除く): 261882

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 2809, 4134, 5618, 8427, 16854, 36517, 73034, 109551, 219102]

約数ペア:

[(1, 219102), (2, 109551), (3, 73034), (6, 36517), (13, 16854), (26, 8427), (39, 5618), (53, 4134), (78, 2809), (106, 2067), (159, 1378), (318, 689)]