216133045

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{3181}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 263927808

約数和(自身を除く): 47794763

約数列:

[1, 5, 107, 127, 535, 635, 3181, 13589, 15905, 67945, 340367, 403987, 1701835, 2019935, 43226609, 216133045]

約数ペア:

[(1, 216133045), (5, 43226609), (107, 2019935), (127, 1701835), (535, 403987), (635, 340367), (3181, 67945), (13589, 15905)]