209314359

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{8387}}^1$

素因数の和:8499

約数の個数: 24

約数和(自身を含む): 314046720

約数和(自身を除く): 104732361

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 2773, 8319, 8387, 24957, 25161, 75483, 394189, 494833, 1182567, 1484499, 3547701, 4453497, 23257151, 69771453, 209314359]

約数ペア:

[(1, 209314359), (3, 69771453), (9, 23257151), (47, 4453497), (59, 3547701), (141, 1484499), (177, 1182567), (423, 494833), (531, 394189), (2773, 75483), (8319, 25161), (8387, 24957)]