201635728

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11467}}^1$

素因数の和:11639

約数の個数: 40

約数和(自身を含む): 449362112

約数和(自身を除く): 247726384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 11467, 17584, 22934, 45868, 80269, 91736, 160538, 183472, 321076, 642152, 1284304, 1800319, 3600638, 7201276, 12602233, 14402552, 25204466, 28805104, 50408932, 100817864, 201635728]

約数ペア:

[(1, 201635728), (2, 100817864), (4, 50408932), (7, 28805104), (8, 25204466), (14, 14402552), (16, 12602233), (28, 7201276), (56, 3600638), (112, 1800319), (157, 1284304), (314, 642152), (628, 321076), (1099, 183472), (1256, 160538), (2198, 91736), (2512, 80269), (4396, 45868), (8792, 22934), (11467, 17584)]