201540633

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1663}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 319488000

約数和(自身を除く): 117947367

約数列:

[1, 3, 7, 21, 29, 87, 199, 203, 597, 609, 1393, 1663, 4179, 4989, 5771, 11641, 17313, 34923, 40397, 48227, 121191, 144681, 330937, 337589, 992811, 1012767, 2316559, 6949677, 9597173, 28791519, 67180211, 201540633]

約数ペア:

[(1, 201540633), (3, 67180211), (7, 28791519), (21, 9597173), (29, 6949677), (87, 2316559), (199, 1012767), (203, 992811), (597, 337589), (609, 330937), (1393, 144681), (1663, 121191), (4179, 48227), (4989, 40397), (5771, 34923), (11641, 17313)]