205657229038

素因数分解:

$2^1\times {\mathrm{691}}^1\times {\mathrm{1091}}^1\times {\mathrm{136399}}^1$

素因数の和:138183

約数の個数: 16

約数和(自身を含む): 309217708800

約数和(自身を除く): 103560479762

約数列:

[1, 2, 691, 1091, 1382, 2182, 136399, 272798, 753881, 1507762, 94251709, 148811309, 188503418, 297622618, 102828614519, 205657229038]

約数ペア:

[(1, 205657229038), (2, 102828614519), (691, 297622618), (1091, 188503418), (1382, 148811309), (2182, 94251709), (136399, 1507762), (272798, 753881)]