198870674

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1\times {\mathrm{1163}}^1$

素因数の和:1801

約数の個数: 16

約数和(自身を含む): 300786912

約数和(自身を除く): 101916238

約数列:

[1, 2, 193, 386, 443, 886, 1163, 2326, 85499, 170998, 224459, 448918, 515209, 1030418, 99435337, 198870674]

約数ペア:

[(1, 198870674), (2, 99435337), (193, 1030418), (386, 515209), (443, 448918), (886, 224459), (1163, 170998), (2326, 85499)]