210440852

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{269}}^1\times {\mathrm{761}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 371566440

約数和(自身を除く): 161125588

約数列:

[1, 2, 4, 257, 269, 514, 538, 761, 1028, 1076, 1522, 3044, 69133, 138266, 195577, 204709, 276532, 391154, 409418, 782308, 818836, 52610213, 105220426, 210440852]

約数ペア:

[(1, 210440852), (2, 105220426), (4, 52610213), (257, 818836), (269, 782308), (514, 409418), (538, 391154), (761, 276532), (1028, 204709), (1076, 195577), (1522, 138266), (3044, 69133)]