201406210

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{39569}}^1$

素因数の和:40085

約数の個数: 16

約数和(自身を含む): 363252600

約数和(自身を除く): 161846390

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 39569, 79138, 197845, 395690, 20140621, 40281242, 100703105, 201406210]

約数ペア:

[(1, 201406210), (2, 100703105), (5, 40281242), (10, 20140621), (509, 395690), (1018, 197845), (2545, 79138), (5090, 39569)]