201967871

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{17497}}^1$

素因数の和:17618

約数の個数: 16

約数和(自身を含む): 246931776

約数和(自身を除く): 44963905

約数列:

[1, 7, 17, 97, 119, 679, 1649, 11543, 17497, 122479, 297449, 1697209, 2082143, 11880463, 28852553, 201967871]

約数ペア:

[(1, 201967871), (7, 28852553), (17, 11880463), (97, 2082143), (119, 1697209), (679, 297449), (1649, 122479), (11543, 17497)]