227974610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{321091}}^1$

素因数の和:321169

約数の個数: 16

約数和(自身を含む): 416135232

約数和(自身を除く): 188160622

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 321091, 642182, 1605455, 3210910, 22797461, 45594922, 113987305, 227974610]

約数ペア:

[(1, 227974610), (2, 113987305), (5, 45594922), (10, 22797461), (71, 3210910), (142, 1605455), (355, 642182), (710, 321091)]