200880596

素因数分解:

$2^2\times 7^2\times {\mathrm{1024901}}^1$

素因数の和:1024919

約数の個数: 18

約数和(自身を含む): 408935898

約数和(自身を除く): 208055302

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1024901, 2049802, 4099604, 7174307, 14348614, 28697228, 50220149, 100440298, 200880596]

約数ペア:

[(1, 200880596), (2, 100440298), (4, 50220149), (7, 28697228), (14, 14348614), (28, 7174307), (49, 4099604), (98, 2049802), (196, 1024901)]