208033160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{226123}}^1$

素因数の和:226157

約数の個数: 32

約数和(自身を含む): 488427840

約数和(自身を除く): 280394680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 226123, 452246, 904492, 1130615, 1808984, 2261230, 4522460, 5200829, 9044920, 10401658, 20803316, 26004145, 41606632, 52008290, 104016580, 208033160]

約数ペア:

[(1, 208033160), (2, 104016580), (4, 52008290), (5, 41606632), (8, 26004145), (10, 20803316), (20, 10401658), (23, 9044920), (40, 5200829), (46, 4522460), (92, 2261230), (115, 1808984), (184, 1130615), (230, 904492), (460, 452246), (920, 226123)]