207898348

素因数分解:

$2^2\times 7^1\times {\mathrm{2579}}^1\times {\mathrm{2879}}^1$

素因数の和:5469

約数の個数: 24

約数和(自身を含む): 416102400

約数和(自身を除く): 208204052

約数列:

[1, 2, 4, 7, 14, 28, 2579, 2879, 5158, 5758, 10316, 11516, 18053, 20153, 36106, 40306, 72212, 80612, 7424941, 14849882, 29699764, 51974587, 103949174, 207898348]

約数ペア:

[(1, 207898348), (2, 103949174), (4, 51974587), (7, 29699764), (14, 14849882), (28, 7424941), (2579, 80612), (2879, 72212), (5158, 40306), (5758, 36106), (10316, 20153), (11516, 18053)]