212829904

素因数分解:

$2^4\times 7^1\times {\mathrm{1900267}}^1$

素因数の和:1900282

約数の個数: 20

約数和(自身を含む): 471266464

約数和(自身を除く): 258436560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1900267, 3800534, 7601068, 13301869, 15202136, 26603738, 30404272, 53207476, 106414952, 212829904]

約数ペア:

[(1, 212829904), (2, 106414952), (4, 53207476), (7, 30404272), (8, 26603738), (14, 15202136), (16, 13301869), (28, 7601068), (56, 3800534), (112, 1900267)]