200519638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{13789}}^1$

素因数の和:14463

約数の個数: 16

約数和(自身を含む): 328643280

約数和(自身を除く): 128123642

約数列:

[1, 2, 11, 22, 661, 1322, 7271, 13789, 14542, 27578, 151679, 303358, 9114529, 18229058, 100259819, 200519638]

約数ペア:

[(1, 200519638), (2, 100259819), (11, 18229058), (22, 9114529), (661, 303358), (1322, 151679), (7271, 27578), (13789, 14542)]