209800192

素因数分解:

$2^{10}\times 7^1\times {\mathrm{29269}}^1$

素因数の和:29296

約数の個数: 44

約数和(自身を含む): 479325520

約数和(自身を除く): 269525328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 29269, 58538, 117076, 204883, 234152, 409766, 468304, 819532, 936608, 1639064, 1873216, 3278128, 3746432, 6556256, 7492864, 13112512, 14985728, 26225024, 29971456, 52450048, 104900096, 209800192]

約数ペア:

[(1, 209800192), (2, 104900096), (4, 52450048), (7, 29971456), (8, 26225024), (14, 14985728), (16, 13112512), (28, 7492864), (32, 6556256), (56, 3746432), (64, 3278128), (112, 1873216), (128, 1639064), (224, 936608), (256, 819532), (448, 468304), (512, 409766), (896, 234152), (1024, 204883), (1792, 117076), (3584, 58538), (7168, 29269)]