201707980

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{29927}}^1$

素因数の和:30273

約数の個数: 24

約数和(自身を含む): 424857888

約数和(自身を除く): 223149908

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 29927, 59854, 119708, 149635, 299270, 598540, 10085399, 20170798, 40341596, 50426995, 100853990, 201707980]

約数ペア:

[(1, 201707980), (2, 100853990), (4, 50426995), (5, 40341596), (10, 20170798), (20, 10085399), (337, 598540), (674, 299270), (1348, 149635), (1685, 119708), (3370, 59854), (6740, 29927)]