220588993

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6563}}^1$

素因数の和:6672

約数の個数: 16

約数和(自身を含む): 244180800

約数和(自身を除く): 23591807

約数列:

[1, 19, 29, 61, 551, 1159, 1769, 6563, 33611, 124697, 190327, 400343, 3616213, 7606517, 11609947, 220588993]

約数ペア:

[(1, 220588993), (19, 11609947), (29, 7606517), (61, 3616213), (551, 400343), (1159, 190327), (1769, 124697), (6563, 33611)]