210772912

素因数分解:

$2^4\times 7^2\times {\mathrm{268843}}^1$

素因数の和:268865

約数の個数: 30

約数和(自身を含む): 475047348

約数和(自身を除く): 264274436

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 268843, 537686, 1075372, 1881901, 2150744, 3763802, 4301488, 7527604, 13173307, 15055208, 26346614, 30110416, 52693228, 105386456, 210772912]

約数ペア:

[(1, 210772912), (2, 105386456), (4, 52693228), (7, 30110416), (8, 26346614), (14, 15055208), (16, 13173307), (28, 7527604), (49, 4301488), (56, 3763802), (98, 2150744), (112, 1881901), (196, 1075372), (392, 537686), (784, 268843)]