202191939

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{31957}}^1$

素因数の和:32019

約数の個数: 24

約数和(自身を含む): 315745040

約数和(自身を除く): 113553101

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 31957, 95871, 287613, 607183, 1182409, 1821549, 3547227, 5464647, 10641681, 22465771, 67397313, 202191939]

約数ペア:

[(1, 202191939), (3, 67397313), (9, 22465771), (19, 10641681), (37, 5464647), (57, 3547227), (111, 1821549), (171, 1182409), (333, 607183), (703, 287613), (2109, 95871), (6327, 31957)]