200591209

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{37361}}^1$

素因数の和:37440

約数の個数: 16

約数和(自身を含む): 251072640

約数和(自身を除く): 50481431

約数列:

[1, 7, 13, 59, 91, 413, 767, 5369, 37361, 261527, 485693, 2204299, 3399851, 15430093, 28655887, 200591209]

約数ペア:

[(1, 200591209), (7, 28655887), (13, 15430093), (59, 3399851), (91, 2204299), (413, 485693), (767, 261527), (5369, 37361)]