190052819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 221405184

約数和(自身を除く): 31352365

約数列:

[1, 11, 43, 47, 83, 103, 473, 517, 913, 1133, 2021, 3569, 3901, 4429, 4841, 8549, 22231, 39259, 42911, 48719, 53251, 94039, 167743, 208163, 367607, 401803, 1845173, 2289793, 4043677, 4419833, 17277529, 190052819]

約数ペア:

[(1, 190052819), (11, 17277529), (43, 4419833), (47, 4043677), (83, 2289793), (103, 1845173), (473, 401803), (517, 367607), (913, 208163), (1133, 167743), (2021, 94039), (3569, 53251), (3901, 48719), (4429, 42911), (4841, 39259), (8549, 22231)]