204078237

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{51109}}^1$

素因数の和:51145

約数の個数: 16

約数和(自身を含む): 299300160

約数和(自身を除く): 95221923

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 51109, 153327, 562199, 1686597, 6184189, 18552567, 68026079, 204078237]

約数ペア:

[(1, 204078237), (3, 68026079), (11, 18552567), (33, 6184189), (121, 1686597), (363, 562199), (1331, 153327), (3993, 51109)]