211800908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{4139}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 404792640

約数和(自身を除く): 192991732

約数列:

[1, 2, 4, 11, 22, 44, 1163, 2326, 4139, 4652, 8278, 12793, 16556, 25586, 45529, 51172, 91058, 182116, 4813657, 9627314, 19254628, 52950227, 105900454, 211800908]

約数ペア:

[(1, 211800908), (2, 105900454), (4, 52950227), (11, 19254628), (22, 9627314), (44, 4813657), (1163, 182116), (2326, 91058), (4139, 51172), (4652, 45529), (8278, 25586), (12793, 16556)]