204380799

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313949}}^1$

素因数の和:313990

約数の個数: 16

約数和(自身を含む): 321484800

約数和(自身を除く): 117104001

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 313949, 941847, 2197643, 6592929, 9732419, 29197257, 68126933, 204380799]

約数ペア:

[(1, 204380799), (3, 68126933), (7, 29197257), (21, 9732419), (31, 6592929), (93, 2197643), (217, 941847), (651, 313949)]