208061105

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{36923}}^1$

素因数の和:36965

約数の個数: 24

約数和(自身を含む): 303072192

約数和(自身を除く): 95011087

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 36923, 184615, 258461, 849229, 1292305, 1809227, 4246145, 5944603, 9046135, 29723015, 41612221, 208061105]

約数ペア:

[(1, 208061105), (5, 41612221), (7, 29723015), (23, 9046135), (35, 5944603), (49, 4246145), (115, 1809227), (161, 1292305), (245, 849229), (805, 258461), (1127, 184615), (5635, 36923)]