222952852

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{1637}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 396264960

約数和(自身を除く): 173312108

約数列:

[1, 2, 4, 79, 158, 316, 431, 862, 1637, 1724, 3274, 6548, 34049, 68098, 129323, 136196, 258646, 517292, 705547, 1411094, 2822188, 55738213, 111476426, 222952852]

約数ペア:

[(1, 222952852), (2, 111476426), (4, 55738213), (79, 2822188), (158, 1411094), (316, 705547), (431, 517292), (862, 258646), (1637, 136196), (1724, 129323), (3274, 68098), (6548, 34049)]