200738180

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{7823}}^1$

素因数の和:9115

約数の個数: 24

約数和(自身を含む): 421932672

約数和(自身を除く): 221194492

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2566, 5132, 6415, 7823, 12830, 15646, 25660, 31292, 39115, 78230, 156460, 10036909, 20073818, 40147636, 50184545, 100369090, 200738180]

約数ペア:

[(1, 200738180), (2, 100369090), (4, 50184545), (5, 40147636), (10, 20073818), (20, 10036909), (1283, 156460), (2566, 78230), (5132, 39115), (6415, 31292), (7823, 25660), (12830, 15646)]