208320403412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{205850201}}^1$

素因数の和:205850239

約数の個数: 24

約数和(自身を含む): 414994007232

約数和(自身を除く): 206673603820

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 205850201, 411700402, 823400804, 2264352211, 4528704422, 4734554623, 9057408844, 9469109246, 18938218492, 52080100853, 104160201706, 208320403412]

約数ペア:

[(1, 208320403412), (2, 104160201706), (4, 52080100853), (11, 18938218492), (22, 9469109246), (23, 9057408844), (44, 4734554623), (46, 4528704422), (92, 2264352211), (253, 823400804), (506, 411700402), (1012, 205850201)]