200448479

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{13921}}^1$

素因数の和:13967

約数の個数: 24

約数和(自身を含む): 266634144

約数和(自身を除く): 66185665

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 13921, 14399, 97447, 153131, 236657, 1071917, 1656599, 1684441, 2603227, 11791087, 18222589, 28635497, 200448479]

約数ペア:

[(1, 200448479), (7, 28635497), (11, 18222589), (17, 11791087), (77, 2603227), (119, 1684441), (121, 1656599), (187, 1071917), (847, 236657), (1309, 153131), (2057, 97447), (13921, 14399)]