207675344

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{193727}}^1$

素因数の和:193802

約数の個数: 20

約数和(自身を含む): 408378624

約数和(自身を除く): 200703280

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 193727, 387454, 774908, 1549816, 3099632, 12979709, 25959418, 51918836, 103837672, 207675344]

約数ペア:

[(1, 207675344), (2, 103837672), (4, 51918836), (8, 25959418), (16, 12979709), (67, 3099632), (134, 1549816), (268, 774908), (536, 387454), (1072, 193727)]