200612974

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{21401}}^1$

素因数の和:21555

約数の個数: 16

約数和(自身を含む): 310757040

約数和(自身を除く): 110144066

約数列:

[1, 2, 43, 86, 109, 218, 4687, 9374, 21401, 42802, 920243, 1840486, 2332709, 4665418, 100306487, 200612974]

約数ペア:

[(1, 200612974), (2, 100306487), (43, 4665418), (86, 2332709), (109, 1840486), (218, 920243), (4687, 42802), (9374, 21401)]