201924989

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{79907}}^1$

素因数の和:79952

約数の個数: 12

約数和(自身を含む): 243559584

約数和(自身を除く): 41634595

約数列:

[1, 7, 19, 133, 361, 2527, 79907, 559349, 1518233, 10627631, 28846427, 201924989]

約数ペア:

[(1, 201924989), (7, 28846427), (19, 10627631), (133, 1518233), (361, 559349), (2527, 79907)]