191844371

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 219941568

約数和(自身を除く): 28097197

約数列:

[1, 17, 37, 41, 43, 173, 629, 697, 731, 1517, 1591, 1763, 2941, 6401, 7093, 7439, 25789, 27047, 29971, 65231, 108817, 120581, 126463, 262441, 275243, 304999, 1108927, 4461497, 4679131, 5184983, 11284963, 191844371]

約数ペア:

[(1, 191844371), (17, 11284963), (37, 5184983), (41, 4679131), (43, 4461497), (173, 1108927), (629, 304999), (697, 275243), (731, 262441), (1517, 126463), (1591, 120581), (1763, 108817), (2941, 65231), (6401, 29971), (7093, 27047), (7439, 25789)]