198534238

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{32303}}^1$

素因数の和:32751

約数の個数: 16

約数和(自身を含む): 341130240

約数和(自身を除く): 142596002

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 32303, 64606, 226121, 452242, 14181017, 28362034, 99267119, 198534238]

約数ペア:

[(1, 198534238), (2, 99267119), (7, 28362034), (14, 14181017), (439, 452242), (878, 226121), (3073, 64606), (6146, 32303)]