200220771

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{2557}}^1$

素因数の和:3210

約数の個数: 16

約数和(自身を含む): 273726464

約数和(自身を除く): 73505693

約数列:

[1, 3, 43, 129, 607, 1821, 2557, 7671, 26101, 78303, 109951, 329853, 1552099, 4656297, 66740257, 200220771]

約数ペア:

[(1, 200220771), (3, 66740257), (43, 4656297), (129, 1552099), (607, 329853), (1821, 109951), (2557, 78303), (7671, 26101)]