204949144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1506979}}^1$

素因数の和:1507002

約数の個数: 16

約数和(自身を含む): 406884600

約数和(自身を除く): 201935456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1506979, 3013958, 6027916, 12055832, 25618643, 51237286, 102474572, 204949144]

約数ペア:

[(1, 204949144), (2, 102474572), (4, 51237286), (8, 25618643), (17, 12055832), (34, 6027916), (68, 3013958), (136, 1506979)]