207977473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{38351}}^1$

素因数の和:38408

約数の個数: 16

約数和(自身を含む): 248520960

約数和(自身を除く): 40543487

約数列:

[1, 11, 17, 29, 187, 319, 493, 5423, 38351, 421861, 651967, 1112179, 7171637, 12233969, 18907043, 207977473]

約数ペア:

[(1, 207977473), (11, 18907043), (17, 12233969), (29, 7171637), (187, 1112179), (319, 651967), (493, 421861), (5423, 38351)]