219430849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 268583040

約数和(自身を除く): 49152191

約数列:

[1, 11, 17, 29, 43, 187, 319, 473, 493, 731, 941, 1247, 5423, 8041, 10351, 13717, 15997, 21199, 27289, 40463, 175967, 233189, 300179, 445093, 463913, 687871, 1173427, 5103043, 7566581, 12907697, 19948259, 219430849]

約数ペア:

[(1, 219430849), (11, 19948259), (17, 12907697), (29, 7566581), (43, 5103043), (187, 1173427), (319, 687871), (473, 463913), (493, 445093), (731, 300179), (941, 233189), (1247, 175967), (5423, 40463), (8041, 27289), (10351, 21199), (13717, 15997)]