187020404

素因数分解:

$2^2\times {\mathrm{1619}}^1\times {\mathrm{28879}}^1$

素因数の和:30502

約数の個数: 12

約数和(自身を含む): 327499200

約数和(自身を除く): 140478796

約数列:

[1, 2, 4, 1619, 3238, 6476, 28879, 57758, 115516, 46755101, 93510202, 187020404]

約数ペア:

[(1, 187020404), (2, 93510202), (4, 46755101), (1619, 115516), (3238, 57758), (6476, 28879)]