199960076

素因数分解:

$2^2\times {\mathrm{1621}}^1\times {\mathrm{30839}}^1$

素因数の和:32464

約数の個数: 12

約数和(自身を含む): 350157360

約数和(自身を除く): 150197284

約数列:

[1, 2, 4, 1621, 3242, 6484, 30839, 61678, 123356, 49990019, 99980038, 199960076]

約数ペア:

[(1, 199960076), (2, 99980038), (4, 49990019), (1621, 123356), (3242, 61678), (6484, 30839)]