202080635

素因数分解:

$5^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 244702080

約数和(自身を除く): 42621445

約数列:

[1, 5, 271, 293, 509, 1355, 1465, 2545, 79403, 137939, 149137, 397015, 689695, 745685, 40416127, 202080635]

約数ペア:

[(1, 202080635), (5, 40416127), (271, 745685), (293, 689695), (509, 397015), (1355, 149137), (1465, 137939), (2545, 79403)]