210292068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2503477}}^1$

素因数の和:2503491

約数の個数: 24

約数和(自身を含む): 560779072

約数和(自身を除く): 350487004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2503477, 5006954, 7510431, 10013908, 15020862, 17524339, 30041724, 35048678, 52573017, 70097356, 105146034, 210292068]

約数ペア:

[(1, 210292068), (2, 105146034), (3, 70097356), (4, 52573017), (6, 35048678), (7, 30041724), (12, 17524339), (14, 15020862), (21, 10013908), (28, 7510431), (42, 5006954), (84, 2503477)]