206920022405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2741}}^1\times {\mathrm{6257}}^1$

素因数の和:9149

約数の個数: 32

約数和(自身を含む): 263568936960

約数和(自身を除く): 56648914555

約数列:

[1, 5, 19, 95, 127, 635, 2413, 2741, 6257, 12065, 13705, 31285, 52079, 118883, 260395, 348107, 594415, 794639, 1740535, 3973195, 6614033, 15098141, 17150437, 33070165, 75490705, 85752185, 325858303, 1629291515, 2178105499, 10890527495, 41384004481, 206920022405]

約数ペア:

[(1, 206920022405), (5, 41384004481), (19, 10890527495), (95, 2178105499), (127, 1629291515), (635, 325858303), (2413, 85752185), (2741, 75490705), (6257, 33070165), (12065, 17150437), (13705, 15098141), (31285, 6614033), (52079, 3973195), (118883, 1740535), (260395, 794639), (348107, 594415)]