201826009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{70841}}^1$

素因数の和:70896

約数の個数: 16

約数和(自身を含む): 258431616

約数和(自身を除く): 56605607

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 70841, 495887, 779251, 2621117, 5454757, 18347819, 28832287, 201826009]

約数ペア:

[(1, 201826009), (7, 28832287), (11, 18347819), (37, 5454757), (77, 2621117), (259, 779251), (407, 495887), (2849, 70841)]