200788085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 258220032

約数和(自身を除く): 57431947

約数列:

[1, 5, 31, 37, 155, 157, 185, 223, 785, 1115, 1147, 4867, 5735, 5809, 6913, 8251, 24335, 29045, 34565, 35011, 41255, 175055, 180079, 255781, 900395, 1085341, 1278905, 1295407, 5426705, 6477035, 40157617, 200788085]

約数ペア:

[(1, 200788085), (5, 40157617), (31, 6477035), (37, 5426705), (155, 1295407), (157, 1278905), (185, 1085341), (223, 900395), (785, 255781), (1115, 180079), (1147, 175055), (4867, 41255), (5735, 35011), (5809, 34565), (6913, 29045), (8251, 24335)]