201130719

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{10889}}^1$

素因数の和:11070

約数の個数: 16

約数和(自身を含む): 275996160

約数和(自身を除く): 74865441

約数列:

[1, 3, 47, 131, 141, 393, 6157, 10889, 18471, 32667, 511783, 1426459, 1535349, 4279377, 67043573, 201130719]

約数ペア:

[(1, 201130719), (3, 67043573), (47, 4279377), (131, 1535349), (141, 1426459), (393, 511783), (6157, 32667), (10889, 18471)]