202116208

素因数分解:

$2^4\times 7^1\times {\mathrm{1804609}}^1$

素因数の和:1804624

約数の個数: 20

約数和(自身を含む): 447543280

約数和(自身を除く): 245427072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1804609, 3609218, 7218436, 12632263, 14436872, 25264526, 28873744, 50529052, 101058104, 202116208]

約数ペア:

[(1, 202116208), (2, 101058104), (4, 50529052), (7, 28873744), (8, 25264526), (14, 14436872), (16, 12632263), (28, 7218436), (56, 3609218), (112, 1804609)]