198372217

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1217}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 218655360

約数和(自身を除く): 20283143

約数列:

[1, 19, 23, 373, 437, 1217, 7087, 8579, 23123, 27991, 163001, 453941, 531829, 8624879, 10440643, 198372217]

約数ペア:

[(1, 198372217), (19, 10440643), (23, 8624879), (373, 531829), (437, 453941), (1217, 163001), (7087, 27991), (8579, 23123)]