206475368

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{19391}}^1$

素因数の和:19430

約数の個数: 32

約数和(自身を含む): 425848320

約数和(自身を除く): 219372952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 10648, 19391, 38782, 77564, 155128, 213301, 426602, 853204, 1706408, 2346311, 4692622, 9385244, 18770488, 25809421, 51618842, 103237684, 206475368]

約数ペア:

[(1, 206475368), (2, 103237684), (4, 51618842), (8, 25809421), (11, 18770488), (22, 9385244), (44, 4692622), (88, 2346311), (121, 1706408), (242, 853204), (484, 426602), (968, 213301), (1331, 155128), (2662, 77564), (5324, 38782), (10648, 19391)]