209319793

素因数分解:

${\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 225403776

約数和(自身を除く): 16083983

約数列:

[1, 17, 103, 173, 691, 1751, 2941, 11747, 17819, 71173, 119543, 302923, 1209941, 2032231, 12312929, 209319793]

約数ペア:

[(1, 209319793), (17, 12312929), (103, 2032231), (173, 1209941), (691, 302923), (1751, 119543), (2941, 71173), (11747, 17819)]