209328358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{54541}}^1$

素因数の和:54663

約数の個数: 16

約数和(自身を含む): 333797040

約数和(自身を除く): 124468682

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 54541, 109082, 1036279, 2072558, 5508641, 11017282, 104664179, 209328358]

約数ペア:

[(1, 209328358), (2, 104664179), (19, 11017282), (38, 5508641), (101, 2072558), (202, 1036279), (1919, 109082), (3838, 54541)]