201863820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3364397}}^1$

素因数の和:3364409

約数の個数: 24

約数和(自身を含む): 565218864

約数和(自身を除く): 363355044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3364397, 6728794, 10093191, 13457588, 16821985, 20186382, 33643970, 40372764, 50465955, 67287940, 100931910, 201863820]

約数ペア:

[(1, 201863820), (2, 100931910), (3, 67287940), (4, 50465955), (5, 40372764), (6, 33643970), (10, 20186382), (12, 16821985), (15, 13457588), (20, 10093191), (30, 6728794), (60, 3364397)]