200997951

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{124303}}^1$

素因数の和:124331

約数の個数: 24

約数和(自身を含む): 340095744

約数和(自身を除く): 139097793

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 124303, 372909, 870121, 1367333, 2610363, 4101999, 6090847, 9571331, 18272541, 28713993, 66999317, 200997951]

約数ペア:

[(1, 200997951), (3, 66999317), (7, 28713993), (11, 18272541), (21, 9571331), (33, 6090847), (49, 4101999), (77, 2610363), (147, 1367333), (231, 870121), (539, 372909), (1617, 124303)]