200848468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{20809}}^1$

素因数の和:20959

約数の個数: 24

約数和(自身を含む): 372915200

約数和(自身を除く): 172066732

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 20809, 41618, 83236, 395371, 790742, 1581484, 2642743, 5285486, 10570972, 50212117, 100424234, 200848468]

約数ペア:

[(1, 200848468), (2, 100424234), (4, 50212117), (19, 10570972), (38, 5285486), (76, 2642743), (127, 1581484), (254, 790742), (508, 395371), (2413, 83236), (4826, 41618), (9652, 20809)]