208996865468

素因数分解:

$2^2\times {\mathrm{3137}}^1\times {\mathrm{3221}}^1\times {\mathrm{5171}}^1$

素因数の和:11533

約数の個数: 24

約数和(自身を含む): 366045465744

約数和(自身を除く): 157048600276

約数列:

[1, 2, 4, 3137, 3221, 5171, 6274, 6442, 10342, 12548, 12884, 20684, 10104277, 16221427, 16655791, 20208554, 32442854, 33311582, 40417108, 64885708, 66623164, 52249216367, 104498432734, 208996865468]

約数ペア:

[(1, 208996865468), (2, 104498432734), (4, 52249216367), (3137, 66623164), (3221, 64885708), (5171, 40417108), (6274, 33311582), (6442, 32442854), (10342, 20208554), (12548, 16655791), (12884, 16221427), (20684, 10104277)]