201697664

素因数分解:

$2^7\times 7^1\times {\mathrm{225109}}^1$

素因数の和:225130

約数の個数: 32

約数和(自身を含む): 459224400

約数和(自身を除く): 257526736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 225109, 450218, 900436, 1575763, 1800872, 3151526, 3601744, 6303052, 7203488, 12606104, 14406976, 25212208, 28813952, 50424416, 100848832, 201697664]

約数ペア:

[(1, 201697664), (2, 100848832), (4, 50424416), (7, 28813952), (8, 25212208), (14, 14406976), (16, 12606104), (28, 7203488), (32, 6303052), (56, 3601744), (64, 3151526), (112, 1800872), (128, 1575763), (224, 900436), (448, 450218), (896, 225109)]