204703436

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{70979}}^1$

素因数の和:71093

約数の個数: 24

約数和(自身を含む): 413387520

約数和(自身を除く): 208684084

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 70979, 141958, 283916, 496853, 993706, 1987412, 7310837, 14621674, 29243348, 51175859, 102351718, 204703436]

約数ペア:

[(1, 204703436), (2, 102351718), (4, 51175859), (7, 29243348), (14, 14621674), (28, 7310837), (103, 1987412), (206, 993706), (412, 496853), (721, 283916), (1442, 141958), (2884, 70979)]