200154531

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{23567}}^1$

素因数の和:23738

約数の個数: 16

約数和(自身を含む): 282816000

約数和(自身を除く): 82661469

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 23567, 70701, 447773, 1343319, 3511483, 10534449, 66718177, 200154531]

約数ペア:

[(1, 200154531), (3, 66718177), (19, 10534449), (57, 3511483), (149, 1343319), (447, 447773), (2831, 70701), (8493, 23567)]