201491916

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{106949}}^1$

素因数の和:107113

約数の個数: 24

約数和(自身を含む): 473146800

約数和(自身を除く): 271654884

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 106949, 213898, 320847, 427796, 641694, 1283388, 16790993, 33581986, 50372979, 67163972, 100745958, 201491916]

約数ペア:

[(1, 201491916), (2, 100745958), (3, 67163972), (4, 50372979), (6, 33581986), (12, 16790993), (157, 1283388), (314, 641694), (471, 427796), (628, 320847), (942, 213898), (1884, 106949)]