210213668

素因数分解:

$2^2\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{3767}}^1$

素因数の和:5771

約数の個数: 24

約数和(自身を含む): 420749952

約数和(自身を除く): 210536284

約数列:

[1, 2, 4, 7, 14, 28, 1993, 3767, 3986, 7534, 7972, 13951, 15068, 26369, 27902, 52738, 55804, 105476, 7507631, 15015262, 30030524, 52553417, 105106834, 210213668]

約数ペア:

[(1, 210213668), (2, 105106834), (4, 52553417), (7, 30030524), (14, 15015262), (28, 7507631), (1993, 105476), (3767, 55804), (3986, 52738), (7534, 27902), (7972, 26369), (13951, 15068)]