200949639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1979}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 311351040

約数和(自身を除く): 110401401

約数列:

[1, 3, 11, 17, 33, 51, 181, 187, 543, 561, 1979, 1991, 3077, 5937, 5973, 9231, 21769, 33643, 33847, 65307, 100929, 101541, 358199, 370073, 1074597, 1110219, 3940189, 6089383, 11820567, 18268149, 66983213, 200949639]

約数ペア:

[(1, 200949639), (3, 66983213), (11, 18268149), (17, 11820567), (33, 6089383), (51, 3940189), (181, 1110219), (187, 1074597), (543, 370073), (561, 358199), (1979, 101541), (1991, 100929), (3077, 65307), (5937, 33847), (5973, 33643), (9231, 21769)]