195702908

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{619313}}^1$

素因数の和:619396

約数の個数: 12

約数和(自身を含む): 346815840

約数和(自身を除く): 151112932

約数列:

[1, 2, 4, 79, 158, 316, 619313, 1238626, 2477252, 48925727, 97851454, 195702908]

約数ペア:

[(1, 195702908), (2, 97851454), (4, 48925727), (79, 2477252), (158, 1238626), (316, 619313)]