210319818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{4051}}^1$

素因数の和:4582

約数の個数: 32

約数和(自身を含む): 446368320

約数和(自身を除く): 236048502

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 509, 1018, 1527, 3054, 4051, 8102, 8653, 12153, 17306, 24306, 25959, 51918, 68867, 137734, 206601, 413202, 2061959, 4123918, 6185877, 12371754, 35053303, 70106606, 105159909, 210319818]

約数ペア:

[(1, 210319818), (2, 105159909), (3, 70106606), (6, 35053303), (17, 12371754), (34, 6185877), (51, 4123918), (102, 2061959), (509, 413202), (1018, 206601), (1527, 137734), (3054, 68867), (4051, 51918), (8102, 25959), (8653, 24306), (12153, 17306)]