201998095850

素因数分解:

$2^1\times 5^2\times {\mathrm{797}}^1\times {\mathrm{5068961}}^1$

素因数の和:5069770

約数の個数: 24

約数和(自身を含む): 376187945868

約数和(自身を除く): 174189850018

約数列:

[1, 2, 5, 10, 25, 50, 797, 1594, 3985, 7970, 19925, 39850, 5068961, 10137922, 25344805, 50689610, 126724025, 253448050, 4039961917, 8079923834, 20199809585, 40399619170, 100999047925, 201998095850]

約数ペア:

[(1, 201998095850), (2, 100999047925), (5, 40399619170), (10, 20199809585), (25, 8079923834), (50, 4039961917), (797, 253448050), (1594, 126724025), (3985, 50689610), (7970, 25344805), (19925, 10137922), (39850, 5068961)]