200904298

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{563}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 350853120

約数和(自身を除く): 149948822

約数列:

[1, 2, 7, 14, 71, 142, 359, 497, 563, 718, 994, 1126, 2513, 3941, 5026, 7882, 25489, 39973, 50978, 79946, 178423, 202117, 279811, 356846, 404234, 559622, 1414819, 2829638, 14350307, 28700614, 100452149, 200904298]

約数ペア:

[(1, 200904298), (2, 100452149), (7, 28700614), (14, 14350307), (71, 2829638), (142, 1414819), (359, 559622), (497, 404234), (563, 356846), (718, 279811), (994, 202117), (1126, 178423), (2513, 79946), (3941, 50978), (5026, 39973), (7882, 25489)]