208046030

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{50867}}^1$

素因数の和:51283

約数の個数: 16

約数和(自身を含む): 375405840

約数和(自身を除く): 167359810

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 50867, 101734, 254335, 508670, 20804603, 41609206, 104023015, 208046030]

約数ペア:

[(1, 208046030), (2, 104023015), (5, 41609206), (10, 20804603), (409, 508670), (818, 254335), (2045, 101734), (4090, 50867)]