201131262

素因数分解:

$2^1\times 3^4\times {\mathrm{1241551}}^1$

素因数の和:1241565

約数の個数: 20

約数和(自身を含む): 450683376

約数和(自身を除く): 249552114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1241551, 2483102, 3724653, 7449306, 11173959, 22347918, 33521877, 67043754, 100565631, 201131262]

約数ペア:

[(1, 201131262), (2, 100565631), (3, 67043754), (6, 33521877), (9, 22347918), (18, 11173959), (27, 7449306), (54, 3724653), (81, 2483102), (162, 1241551)]