207316011

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 341088000

約数和(自身を除く): 133771989

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 199, 373, 399, 597, 931, 1119, 1393, 2611, 2793, 3781, 4179, 7087, 7833, 9751, 11343, 18277, 21261, 26467, 29253, 49609, 54831, 74227, 79401, 148827, 185269, 222681, 347263, 519589, 555807, 1041789, 1410313, 1558767, 3637123, 4230939, 9872191, 10911369, 29616573, 69105337, 207316011]

約数ペア:

[(1, 207316011), (3, 69105337), (7, 29616573), (19, 10911369), (21, 9872191), (49, 4230939), (57, 3637123), (133, 1558767), (147, 1410313), (199, 1041789), (373, 555807), (399, 519589), (597, 347263), (931, 222681), (1119, 185269), (1393, 148827), (2611, 79401), (2793, 74227), (3781, 54831), (4179, 49609), (7087, 29253), (7833, 26467), (9751, 21261), (11343, 18277)]