210814916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1697}}^1\times {\mathrm{2389}}^1$

素因数の和:4103

約数の個数: 24

約数和(自身を含む): 397705560

約数和(自身を除く): 186890644

約数列:

[1, 2, 4, 13, 26, 52, 1697, 2389, 3394, 4778, 6788, 9556, 22061, 31057, 44122, 62114, 88244, 124228, 4054133, 8108266, 16216532, 52703729, 105407458, 210814916]

約数ペア:

[(1, 210814916), (2, 105407458), (4, 52703729), (13, 16216532), (26, 8108266), (52, 4054133), (1697, 124228), (2389, 88244), (3394, 62114), (4778, 44122), (6788, 31057), (9556, 22061)]