210322838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 354958848

約数和(自身を除く): 144636010

約数列:

[1, 2, 11, 22, 47, 94, 107, 214, 517, 1034, 1177, 1901, 2354, 3802, 5029, 10058, 20911, 41822, 55319, 89347, 110638, 178694, 203407, 406814, 982817, 1965634, 2237477, 4474954, 9560129, 19120258, 105161419, 210322838]

約数ペア:

[(1, 210322838), (2, 105161419), (11, 19120258), (22, 9560129), (47, 4474954), (94, 2237477), (107, 1965634), (214, 982817), (517, 406814), (1034, 203407), (1177, 178694), (1901, 110638), (2354, 89347), (3802, 55319), (5029, 41822), (10058, 20911)]