200187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 24

約数和(自身を含む): 327600

約数和(自身を除く): 127413

約数列:

[1, 3, 9, 13, 29, 39, 59, 87, 117, 177, 261, 377, 531, 767, 1131, 1711, 2301, 3393, 5133, 6903, 15399, 22243, 66729, 200187]

約数ペア:

[(1, 200187), (3, 66729), (9, 22243), (13, 15399), (29, 6903), (39, 5133), (59, 3393), (87, 2301), (117, 1711), (177, 1131), (261, 767), (377, 531)]