201408844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2153}}^1$

素因数の和:2434

約数の個数: 48

約数和(自身を含む): 435693888

約数和(自身を除く): 234285044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 257, 364, 514, 1028, 1799, 2153, 3341, 3598, 4306, 6682, 7196, 8612, 13364, 15071, 23387, 27989, 30142, 46774, 55978, 60284, 93548, 111956, 195923, 391846, 553321, 783692, 1106642, 2213284, 3873247, 7193173, 7746494, 14386346, 15492988, 28772692, 50352211, 100704422, 201408844]

約数ペア:

[(1, 201408844), (2, 100704422), (4, 50352211), (7, 28772692), (13, 15492988), (14, 14386346), (26, 7746494), (28, 7193173), (52, 3873247), (91, 2213284), (182, 1106642), (257, 783692), (364, 553321), (514, 391846), (1028, 195923), (1799, 111956), (2153, 93548), (3341, 60284), (3598, 55978), (4306, 46774), (6682, 30142), (7196, 27989), (8612, 23387), (13364, 15071)]