204899135

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{44017}}^1$

素因数の和:44055

約数の個数: 24

約数和(自身を含む): 301083120

約数和(自身を除く): 96183985

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 44017, 220085, 308119, 836323, 1540595, 2156833, 4181615, 5854261, 10784165, 29271305, 40979827, 204899135]

約数ペア:

[(1, 204899135), (5, 40979827), (7, 29271305), (19, 10784165), (35, 5854261), (49, 4181615), (95, 2156833), (133, 1540595), (245, 836323), (665, 308119), (931, 220085), (4655, 44017)]