201347968

素因数分解:

$2^7\times {\mathrm{1009}}^1\times {\mathrm{1559}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 401778000

約数和(自身を除く): 200430032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1009, 1559, 2018, 3118, 4036, 6236, 8072, 12472, 16144, 24944, 32288, 49888, 64576, 99776, 129152, 199552, 1573031, 3146062, 6292124, 12584248, 25168496, 50336992, 100673984, 201347968]

約数ペア:

[(1, 201347968), (2, 100673984), (4, 50336992), (8, 25168496), (16, 12584248), (32, 6292124), (64, 3146062), (128, 1573031), (1009, 199552), (1559, 129152), (2018, 99776), (3118, 64576), (4036, 49888), (6236, 32288), (8072, 24944), (12472, 16144)]