200966836

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{12979}}^1$

素因数の和:13076

約数の個数: 36

約数和(自身を含む): 414321600

約数和(自身を除く): 213354764

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 12979, 15484, 25958, 51916, 90853, 181706, 363412, 635971, 1025341, 1271942, 2050682, 2543884, 4101364, 7177387, 14354774, 28709548, 50241709, 100483418, 200966836]

約数ペア:

[(1, 200966836), (2, 100483418), (4, 50241709), (7, 28709548), (14, 14354774), (28, 7177387), (49, 4101364), (79, 2543884), (98, 2050682), (158, 1271942), (196, 1025341), (316, 635971), (553, 363412), (1106, 181706), (2212, 90853), (3871, 51916), (7742, 25958), (12979, 15484)]