200722947

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{10391}}^1$

素因数の和:10578

約数の個数: 16

約数和(自身を含む): 275346432

約数和(自身を除く): 74623485

約数列:

[1, 3, 47, 137, 141, 411, 6439, 10391, 19317, 31173, 488377, 1423567, 1465131, 4270701, 66907649, 200722947]

約数ペア:

[(1, 200722947), (3, 66907649), (47, 4270701), (137, 1465131), (141, 1423567), (411, 488377), (6439, 31173), (10391, 19317)]