201559497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{54139}}^1$

素因数の和:54232

約数の個数: 16

約数和(自身を含む): 288457920

約数和(自身を除く): 86898423

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 54139, 162417, 920363, 2761089, 3952147, 11856441, 67186499, 201559497]

約数ペア:

[(1, 201559497), (3, 67186499), (17, 11856441), (51, 3952147), (73, 2761089), (219, 920363), (1241, 162417), (3723, 54139)]