200927178

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 445536000

約数和(自身を除く): 244608822

約数列:

[1, 2, 3, 6, 9, 18, 79, 101, 158, 202, 237, 303, 474, 606, 711, 909, 1399, 1422, 1818, 2798, 4197, 7979, 8394, 12591, 15958, 23937, 25182, 47874, 71811, 110521, 141299, 143622, 221042, 282598, 331563, 423897, 663126, 847794, 994689, 1271691, 1989378, 2543382, 11162621, 22325242, 33487863, 66975726, 100463589, 200927178]

約数ペア:

[(1, 200927178), (2, 100463589), (3, 66975726), (6, 33487863), (9, 22325242), (18, 11162621), (79, 2543382), (101, 1989378), (158, 1271691), (202, 994689), (237, 847794), (303, 663126), (474, 423897), (606, 331563), (711, 282598), (909, 221042), (1399, 143622), (1422, 141299), (1818, 110521), (2798, 71811), (4197, 47874), (7979, 25182), (8394, 23937), (12591, 15958)]