201764275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1013}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 259519104

約数和(自身を除く): 57754829

約数列:

[1, 5, 25, 31, 155, 257, 775, 1013, 1285, 5065, 6425, 7967, 25325, 31403, 39835, 157015, 199175, 260341, 785075, 1301705, 6508525, 8070571, 40352855, 201764275]

約数ペア:

[(1, 201764275), (5, 40352855), (25, 8070571), (31, 6508525), (155, 1301705), (257, 785075), (775, 260341), (1013, 199175), (1285, 157015), (5065, 39835), (6425, 31403), (7967, 25325)]