208348076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{3533}}^1$

素因数の和:4201

約数の個数: 24

約数和(自身を含む): 381163104

約数和(自身を除く): 172815028

約数列:

[1, 2, 4, 23, 46, 92, 641, 1282, 2564, 3533, 7066, 14132, 14743, 29486, 58972, 81259, 162518, 325036, 2264653, 4529306, 9058612, 52087019, 104174038, 208348076]

約数ペア:

[(1, 208348076), (2, 104174038), (4, 52087019), (23, 9058612), (46, 4529306), (92, 2264653), (641, 325036), (1282, 162518), (2564, 81259), (3533, 58972), (7066, 29486), (14132, 14743)]