200113790

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{31219}}^1$

素因数の和:31867

約数の個数: 16

約数和(自身を含む): 360778320

約数和(自身を除く): 160664530

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 31219, 62438, 156095, 312190, 20011379, 40022758, 100056895, 200113790]

約数ペア:

[(1, 200113790), (2, 100056895), (5, 40022758), (10, 20011379), (641, 312190), (1282, 156095), (3205, 62438), (6410, 31219)]