201607161

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 312595200

約数和(自身を除く): 110988039

約数列:

[1, 3, 7, 21, 89, 267, 269, 401, 623, 807, 1203, 1869, 1883, 2807, 5649, 8421, 23941, 35689, 71823, 107067, 107869, 167587, 249823, 323607, 502761, 749469, 755083, 2265249, 9600341, 28801023, 67202387, 201607161]

約数ペア:

[(1, 201607161), (3, 67202387), (7, 28801023), (21, 9600341), (89, 2265249), (267, 755083), (269, 749469), (401, 502761), (623, 323607), (807, 249823), (1203, 167587), (1869, 107869), (1883, 107067), (2807, 71823), (5649, 35689), (8421, 23941)]