193500545

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{811}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 282030336

約数和(自身を除く): 88529791

約数列:

[1, 5, 7, 17, 35, 85, 119, 401, 595, 811, 2005, 2807, 4055, 5677, 6817, 13787, 14035, 28385, 34085, 47719, 68935, 96509, 238595, 325211, 482545, 1626055, 2276477, 5528587, 11382385, 27642935, 38700109, 193500545]

約数ペア:

[(1, 193500545), (5, 38700109), (7, 27642935), (17, 11382385), (35, 5528587), (85, 2276477), (119, 1626055), (401, 482545), (595, 325211), (811, 238595), (2005, 96509), (2807, 68935), (4055, 47719), (5677, 34085), (6817, 28385), (13787, 14035)]