200397267

素因数分解:

$3^3\times 7^1\times {\mathrm{1060303}}^1$

素因数の和:1060319

約数の個数: 16

約数和(自身を含む): 339297280

約数和(自身を除く): 138900013

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1060303, 3180909, 7422121, 9542727, 22266363, 28628181, 66799089, 200397267]

約数ペア:

[(1, 200397267), (3, 66799089), (7, 28628181), (9, 22266363), (21, 9542727), (27, 7422121), (63, 3180909), (189, 1060303)]