197887682

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1\times {\mathrm{1193}}^1$

素因数の和:1813

約数の個数: 16

約数和(自身を含む): 299297592

約数和(自身を除く): 101409910

約数列:

[1, 2, 197, 394, 421, 842, 1193, 2386, 82937, 165874, 235021, 470042, 502253, 1004506, 98943841, 197887682]

約数ペア:

[(1, 197887682), (2, 98943841), (197, 1004506), (394, 502253), (421, 470042), (842, 235021), (1193, 165874), (2386, 82937)]