204828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 522648

約数和(自身を除く): 317820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 169, 202, 303, 338, 404, 507, 606, 676, 1014, 1212, 1313, 2028, 2626, 3939, 5252, 7878, 15756, 17069, 34138, 51207, 68276, 102414, 204828]

約数ペア:

[(1, 204828), (2, 102414), (3, 68276), (4, 51207), (6, 34138), (12, 17069), (13, 15756), (26, 7878), (39, 5252), (52, 3939), (78, 2626), (101, 2028), (156, 1313), (169, 1212), (202, 1014), (303, 676), (338, 606), (404, 507)]