224745808

素因数分解:

$2^4\times 7^1\times {\mathrm{2006659}}^1$

素因数の和:2006674

約数の個数: 20

約数和(自身を含む): 497651680

約数和(自身を除く): 272905872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2006659, 4013318, 8026636, 14046613, 16053272, 28093226, 32106544, 56186452, 112372904, 224745808]

約数ペア:

[(1, 224745808), (2, 112372904), (4, 56186452), (7, 32106544), (8, 28093226), (14, 16053272), (16, 14046613), (28, 8026636), (56, 4013318), (112, 2006659)]