201843560

素因数分解:

$2^3\times 5^1\times {\mathrm{5046089}}^1$

素因数の和:5046100

約数の個数: 16

約数和(自身を含む): 454148100

約数和(自身を除く): 252304540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5046089, 10092178, 20184356, 25230445, 40368712, 50460890, 100921780, 201843560]

約数ペア:

[(1, 201843560), (2, 100921780), (4, 50460890), (5, 40368712), (8, 25230445), (10, 20184356), (20, 10092178), (40, 5046089)]