201392943

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{19727}}^1$

素因数の和:19854

約数の個数: 16

約数和(自身を含む): 278401536

約数和(自身を除く): 77008593

約数列:

[1, 3, 41, 83, 123, 249, 3403, 10209, 19727, 59181, 808807, 1637341, 2426421, 4912023, 67130981, 201392943]

約数ペア:

[(1, 201392943), (3, 67130981), (41, 4912023), (83, 2426421), (123, 1637341), (249, 808807), (3403, 59181), (10209, 19727)]