201842109

素因数分解:

$3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{11321}}^1$

素因数の和:11617

約数の個数: 24

約数和(自身を含む): 334406592

約数和(自身を除く): 132564483

約数列:

[1, 3, 7, 9, 21, 63, 283, 849, 1981, 2547, 5943, 11321, 17829, 33963, 79247, 101889, 237741, 713223, 3203843, 9611529, 22426901, 28834587, 67280703, 201842109]

約数ペア:

[(1, 201842109), (3, 67280703), (7, 28834587), (9, 22426901), (21, 9611529), (63, 3203843), (283, 713223), (849, 237741), (1981, 101889), (2547, 79247), (5943, 33963), (11321, 17829)]