200079476

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{562021}}^1$

素因数の和:562114

約数の個数: 12

約数和(自身を含む): 354073860

約数和(自身を除く): 153994384

約数列:

[1, 2, 4, 89, 178, 356, 562021, 1124042, 2248084, 50019869, 100039738, 200079476]

約数ペア:

[(1, 200079476), (2, 100039738), (4, 50019869), (89, 2248084), (178, 1124042), (356, 562021)]