236440197

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{28649}}^1$

素因数の和:28793

約数の個数: 24

約数和(自身を含む): 393307200

約数和(自身を除く): 156867003

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 28649, 85947, 200543, 257841, 601629, 1804887, 3753019, 11259057, 26271133, 33777171, 78813399, 236440197]

約数ペア:

[(1, 236440197), (3, 78813399), (7, 33777171), (9, 26271133), (21, 11259057), (63, 3753019), (131, 1804887), (393, 601629), (917, 257841), (1179, 200543), (2751, 85947), (8253, 28649)]