200640069

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{187339}}^1$

素因数の和:187369

約数の個数: 24

約数和(自身を含む): 350700480

約数和(自身を除く): 150060411

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 187339, 562017, 1311373, 1686051, 3184763, 3934119, 9554289, 11802357, 22293341, 28662867, 66880023, 200640069]

約数ペア:

[(1, 200640069), (3, 66880023), (7, 28662867), (9, 22293341), (17, 11802357), (21, 9554289), (51, 3934119), (63, 3184763), (119, 1686051), (153, 1311373), (357, 562017), (1071, 187339)]