200699705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{1277}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 261279432

約数和(自身を除く): 60579727

約数列:

[1, 5, 17, 43, 85, 215, 731, 1277, 1849, 3655, 6385, 9245, 21709, 31433, 54911, 108545, 157165, 274555, 933487, 2361173, 4667435, 11805865, 40139941, 200699705]

約数ペア:

[(1, 200699705), (5, 40139941), (17, 11805865), (43, 4667435), (85, 2361173), (215, 933487), (731, 274555), (1277, 157165), (1849, 108545), (3655, 54911), (6385, 31433), (9245, 21709)]