197516414

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{3739}}^1$

素因数の和:4235

約数の個数: 16

約数和(自身を含む): 301907760

約数和(自身を除く): 104391346

約数列:

[1, 2, 61, 122, 433, 866, 3739, 7478, 26413, 52826, 228079, 456158, 1618987, 3237974, 98758207, 197516414]

約数ペア:

[(1, 197516414), (2, 98758207), (61, 3237974), (122, 1618987), (433, 456158), (866, 228079), (3739, 52826), (7478, 26413)]