214936735

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{2251}}^1$

素因数の和:2395

約数の個数: 24

約数和(自身を含む): 281887344

約数和(自身を除く): 66950609

約数列:

[1, 5, 13, 65, 113, 169, 565, 845, 1469, 2251, 7345, 11255, 19097, 29263, 95485, 146315, 254363, 380419, 1271815, 1902095, 3306719, 16533595, 42987347, 214936735]

約数ペア:

[(1, 214936735), (5, 42987347), (13, 16533595), (65, 3306719), (113, 1902095), (169, 1271815), (565, 380419), (845, 254363), (1469, 146315), (2251, 95485), (7345, 29263), (11255, 19097)]