200420724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2385961}}^1$

素因数の和:2385975

約数の個数: 24

約数和(自身を含む): 534455488

約数和(自身を除く): 334034764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2385961, 4771922, 7157883, 9543844, 14315766, 16701727, 28631532, 33403454, 50105181, 66806908, 100210362, 200420724]

約数ペア:

[(1, 200420724), (2, 100210362), (3, 66806908), (4, 50105181), (6, 33403454), (7, 28631532), (12, 16701727), (14, 14315766), (21, 9543844), (28, 7157883), (42, 4771922), (84, 2385961)]