201802059

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{1427}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 307419840

約数和(自身を除く): 105617781

約数列:

[1, 3, 9, 19, 57, 171, 827, 1427, 2481, 4281, 7443, 12843, 15713, 27113, 47139, 81339, 141417, 244017, 1180129, 3540387, 10621161, 22422451, 67267353, 201802059]

約数ペア:

[(1, 201802059), (3, 67267353), (9, 22422451), (19, 10621161), (57, 3540387), (171, 1180129), (827, 244017), (1427, 141417), (2481, 81339), (4281, 47139), (7443, 27113), (12843, 15713)]