204820644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2438341}}^1$

素因数の和:2438355

約数の個数: 24

約数和(自身を含む): 546188608

約数和(自身を除く): 341367964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2438341, 4876682, 7315023, 9753364, 14630046, 17068387, 29260092, 34136774, 51205161, 68273548, 102410322, 204820644]

約数ペア:

[(1, 204820644), (2, 102410322), (3, 68273548), (4, 51205161), (6, 34136774), (7, 29260092), (12, 17068387), (14, 14630046), (21, 9753364), (28, 7315023), (42, 4876682), (84, 2438341)]