201568835

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{2111}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 264363264

約数和(自身を除く): 62794429

約数列:

[1, 5, 13, 65, 113, 169, 565, 845, 1469, 2111, 7345, 10555, 19097, 27443, 95485, 137215, 238543, 356759, 1192715, 1783795, 3101059, 15505295, 40313767, 201568835]

約数ペア:

[(1, 201568835), (5, 40313767), (13, 15505295), (65, 3101059), (113, 1783795), (169, 1192715), (565, 356759), (845, 238543), (1469, 137215), (2111, 95485), (7345, 27443), (10555, 19097)]