200639725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56123}}^1$

素因数の和:56157

約数の個数: 24

約数和(自身を含む): 292293792

約数和(自身を除く): 91654067

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 56123, 280615, 617353, 729599, 1403075, 3086765, 3647995, 8025589, 15433825, 18239975, 40127945, 200639725]

約数ペア:

[(1, 200639725), (5, 40127945), (11, 18239975), (13, 15433825), (25, 8025589), (55, 3647995), (65, 3086765), (143, 1403075), (275, 729599), (325, 617353), (715, 280615), (3575, 56123)]