201988562

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1\times {\mathrm{1997}}^1$

素因数の和:2593

約数の個数: 16

約数和(自身を含む): 306700992

約数和(自身を除く): 104712430

約数列:

[1, 2, 103, 206, 491, 982, 1997, 3994, 50573, 101146, 205691, 411382, 980527, 1961054, 100994281, 201988562]

約数ペア:

[(1, 201988562), (2, 100994281), (103, 1961054), (206, 980527), (491, 411382), (982, 205691), (1997, 101146), (3994, 50573)]