200705984

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{108139}}^1$

素因数の和:108180

約数の個数: 28

約数和(自身を含む): 412013400

約数和(自身を除く): 211307416

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 108139, 216278, 432556, 865112, 1730224, 3136031, 3460448, 6272062, 6920896, 12544124, 25088248, 50176496, 100352992, 200705984]

約数ペア:

[(1, 200705984), (2, 100352992), (4, 50176496), (8, 25088248), (16, 12544124), (29, 6920896), (32, 6272062), (58, 3460448), (64, 3136031), (116, 1730224), (232, 865112), (464, 432556), (928, 216278), (1856, 108139)]