215244204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2562431}}^1$

素因数の和:2562445

約数の個数: 24

約数和(自身を含む): 573984768

約数和(自身を除く): 358740564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2562431, 5124862, 7687293, 10249724, 15374586, 17937017, 30749172, 35874034, 53811051, 71748068, 107622102, 215244204]

約数ペア:

[(1, 215244204), (2, 107622102), (3, 71748068), (4, 53811051), (6, 35874034), (7, 30749172), (12, 17937017), (14, 15374586), (21, 10249724), (28, 7687293), (42, 5124862), (84, 2562431)]