202986805

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{881}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 289578240

約数和(自身を除く): 86591435

約数列:

[1, 5, 7, 29, 35, 145, 203, 227, 881, 1015, 1135, 1589, 4405, 6167, 6583, 7945, 25549, 30835, 32915, 46081, 127745, 178843, 199987, 230405, 894215, 999935, 1399909, 5799623, 6999545, 28998115, 40597361, 202986805]

約数ペア:

[(1, 202986805), (5, 40597361), (7, 28998115), (29, 6999545), (35, 5799623), (145, 1399909), (203, 999935), (227, 894215), (881, 230405), (1015, 199987), (1135, 178843), (1589, 127745), (4405, 46081), (6167, 32915), (6583, 30835), (7945, 25549)]