200018608

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{235871}}^1$

素因数の和:235932

約数の個数: 20

約数和(自身を含む): 394849728

約数和(自身を除く): 194831120

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 235871, 471742, 943484, 1886968, 3773936, 12501163, 25002326, 50004652, 100009304, 200018608]

約数ペア:

[(1, 200018608), (2, 100009304), (4, 50004652), (8, 25002326), (16, 12501163), (53, 3773936), (106, 1886968), (212, 943484), (424, 471742), (848, 235871)]