200981992

素因数分解:

$2^3\times {\mathrm{563}}^1\times {\mathrm{44623}}^1$

素因数の和:45192

約数の個数: 16

約数和(自身を含む): 377519040

約数和(自身を除く): 176537048

約数列:

[1, 2, 4, 8, 563, 1126, 2252, 4504, 44623, 89246, 178492, 356984, 25122749, 50245498, 100490996, 200981992]

約数ペア:

[(1, 200981992), (2, 100490996), (4, 50245498), (8, 25122749), (563, 356984), (1126, 178492), (2252, 89246), (4504, 44623)]