203926233

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{159193}}^1$

素因数の和:159264

約数の個数: 16

約数和(自身を含む): 315840896

約数和(自身を除く): 111914663

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 159193, 477579, 1114351, 3343053, 9710773, 29132319, 67975411, 203926233]

約数ペア:

[(1, 203926233), (3, 67975411), (7, 29132319), (21, 9710773), (61, 3343053), (183, 1114351), (427, 477579), (1281, 159193)]