196017848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{25819}}^1$

素因数の和:25911

約数の個数: 32

約数和(自身を含む): 401242800

約数和(自身を除く): 205224952

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 25819, 51638, 103276, 206552, 335647, 671294, 1342588, 1884787, 2685176, 3769574, 7539148, 15078296, 24502231, 49004462, 98008924, 196017848]

約数ペア:

[(1, 196017848), (2, 98008924), (4, 49004462), (8, 24502231), (13, 15078296), (26, 7539148), (52, 3769574), (73, 2685176), (104, 1884787), (146, 1342588), (292, 671294), (584, 335647), (949, 206552), (1898, 103276), (3796, 51638), (7592, 25819)]