202720177

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{18301}}^1$

素因数の和:18384

約数の個数: 16

約数和(自身を含む): 237193920

約数和(自身を除く): 34473743

約数列:

[1, 11, 19, 53, 209, 583, 1007, 11077, 18301, 201311, 347719, 969953, 3824909, 10669483, 18429107, 202720177]

約数ペア:

[(1, 202720177), (11, 18429107), (19, 10669483), (53, 3824909), (209, 969953), (583, 347719), (1007, 201311), (11077, 18301)]