200901701

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{479}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 270950400

約数和(自身を除く): 70048699

約数列:

[1, 7, 11, 13, 77, 91, 143, 419, 479, 1001, 2933, 3353, 4609, 5269, 5447, 6227, 32263, 36883, 38129, 43589, 59917, 68497, 200701, 419419, 479479, 1404907, 2207711, 2609113, 15453977, 18263791, 28700243, 200901701]

約数ペア:

[(1, 200901701), (7, 28700243), (11, 18263791), (13, 15453977), (77, 2609113), (91, 2207711), (143, 1404907), (419, 479479), (479, 419419), (1001, 200701), (2933, 68497), (3353, 59917), (4609, 43589), (5269, 38129), (5447, 36883), (6227, 32263)]