206502123245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{9551}}^1\times {\mathrm{393109}}^1$

素因数の和:402676

約数の個数: 16

約数和(自身を含む): 270359043840

約数和(自身を除く): 63856920595

約数列:

[1, 5, 11, 55, 9551, 47755, 105061, 393109, 525305, 1965545, 4324199, 21620995, 3754584059, 18772920295, 41300424649, 206502123245]

約数ペア:

[(1, 206502123245), (5, 41300424649), (11, 18772920295), (55, 3754584059), (9551, 21620995), (47755, 4324199), (105061, 1965545), (393109, 525305)]