202069516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{4691}}^1$

素因数の和:4806

約数の個数: 36

約数和(自身を含む): 393142680

約数和(自身を除く): 191073164

約数列:

[1, 2, 4, 11, 22, 44, 89, 121, 178, 242, 356, 484, 979, 1958, 3916, 4691, 9382, 10769, 18764, 21538, 43076, 51601, 103202, 206404, 417499, 567611, 834998, 1135222, 1669996, 2270444, 4592489, 9184978, 18369956, 50517379, 101034758, 202069516]

約数ペア:

[(1, 202069516), (2, 101034758), (4, 50517379), (11, 18369956), (22, 9184978), (44, 4592489), (89, 2270444), (121, 1669996), (178, 1135222), (242, 834998), (356, 567611), (484, 417499), (979, 206404), (1958, 103202), (3916, 51601), (4691, 43076), (9382, 21538), (10769, 18764)]