200990085

素因数分解:

$3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{9109}}^1$

素因数の和:10588

約数の個数: 16

約数和(自身を含む): 321838080

約数和(自身を除く): 120847995

約数列:

[1, 3, 5, 15, 1471, 4413, 7355, 9109, 22065, 27327, 45545, 136635, 13399339, 40198017, 66996695, 200990085]

約数ペア:

[(1, 200990085), (3, 66996695), (5, 40198017), (15, 13399339), (1471, 136635), (4413, 45545), (7355, 27327), (9109, 22065)]