210368214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1669589}}^1$

素因数の和:1669604

約数の個数: 24

約数和(自身を含む): 520912080

約数和(自身を除く): 310543866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1669589, 3339178, 5008767, 10017534, 11687123, 15026301, 23374246, 30052602, 35061369, 70122738, 105184107, 210368214]

約数ペア:

[(1, 210368214), (2, 105184107), (3, 70122738), (6, 35061369), (7, 30052602), (9, 23374246), (14, 15026301), (18, 11687123), (21, 10017534), (42, 5008767), (63, 3339178), (126, 1669589)]