200473009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22307}}^1$

素因数の和:22380

約数の個数: 16

約数和(自身を含む): 235572480

約数和(自身を除く): 35099471

約数列:

[1, 11, 19, 43, 209, 473, 817, 8987, 22307, 245377, 423833, 959201, 4662163, 10551211, 18224819, 200473009]

約数ペア:

[(1, 200473009), (11, 18224819), (19, 10551211), (43, 4662163), (209, 959201), (473, 423833), (817, 245377), (8987, 22307)]