202220344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1330397}}^1$

素因数の和:1330422

約数の個数: 16

約数和(自身を含む): 399119400

約数和(自身を除く): 196899056

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1330397, 2660794, 5321588, 10643176, 25277543, 50555086, 101110172, 202220344]

約数ペア:

[(1, 202220344), (2, 101110172), (4, 50555086), (8, 25277543), (19, 10643176), (38, 5321588), (76, 2660794), (152, 1330397)]