214936893

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:526

約数の個数: 36

約数和(自身を含む): 326781780

約数和(自身を除く): 111844887

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 389, 657, 841, 1167, 2117, 2523, 3501, 6351, 7569, 11281, 19053, 28397, 33843, 61393, 85191, 101529, 184179, 255573, 327149, 552537, 823513, 981447, 2470539, 2944341, 7411617, 23881877, 71645631, 214936893]

約数ペア:

[(1, 214936893), (3, 71645631), (9, 23881877), (29, 7411617), (73, 2944341), (87, 2470539), (219, 981447), (261, 823513), (389, 552537), (657, 327149), (841, 255573), (1167, 184179), (2117, 101529), (2523, 85191), (3501, 61393), (6351, 33843), (7569, 28397), (11281, 19053)]