200974622

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{7933}}^1$

素因数の和:8227

約数の個数: 16

約数和(自身を含む): 308473920

約数和(自身を除く): 107499298

約数列:

[1, 2, 53, 106, 239, 478, 7933, 12667, 15866, 25334, 420449, 840898, 1895987, 3791974, 100487311, 200974622]

約数ペア:

[(1, 200974622), (2, 100487311), (53, 3791974), (106, 1895987), (239, 840898), (478, 420449), (7933, 25334), (12667, 15866)]