212938208

素因数分解:

$2^5\times 7^1\times {\mathrm{950617}}^1$

素因数の和:950634

約数の個数: 24

約数和(自身を含む): 479111472

約数和(自身を除く): 266173264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 950617, 1901234, 3802468, 6654319, 7604936, 13308638, 15209872, 26617276, 30419744, 53234552, 106469104, 212938208]

約数ペア:

[(1, 212938208), (2, 106469104), (4, 53234552), (7, 30419744), (8, 26617276), (14, 15209872), (16, 13308638), (28, 7604936), (32, 6654319), (56, 3802468), (112, 1901234), (224, 950617)]