201980878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2861}}^1\times {\mathrm{3209}}^1$

素因数の和:6083

約数の個数: 16

約数和(自身を含む): 330732720

約数和(自身を除く): 128751842

約数列:

[1, 2, 11, 22, 2861, 3209, 5722, 6418, 31471, 35299, 62942, 70598, 9180949, 18361898, 100990439, 201980878]

約数ペア:

[(1, 201980878), (2, 100990439), (11, 18361898), (22, 9180949), (2861, 70598), (3209, 62942), (5722, 35299), (6418, 31471)]