201041168

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2837}}^1$

素因数の和:2991

約数の個数: 40

約数和(自身を含む): 402587328

約数和(自身を除く): 201546160

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 344, 412, 688, 824, 1648, 2837, 4429, 5674, 8858, 11348, 17716, 22696, 35432, 45392, 70864, 121991, 243982, 292211, 487964, 584422, 975928, 1168844, 1951856, 2337688, 4675376, 12565073, 25130146, 50260292, 100520584, 201041168]

約数ペア:

[(1, 201041168), (2, 100520584), (4, 50260292), (8, 25130146), (16, 12565073), (43, 4675376), (86, 2337688), (103, 1951856), (172, 1168844), (206, 975928), (344, 584422), (412, 487964), (688, 292211), (824, 243982), (1648, 121991), (2837, 70864), (4429, 45392), (5674, 35432), (8858, 22696), (11348, 17716)]