201891152

素因数分解:

$2^4\times {\mathrm{1381}}^1\times {\mathrm{9137}}^1$

素因数の和:10526

約数の個数: 20

約数和(自身を含む): 391490196

約数和(自身を除く): 189599044

約数列:

[1, 2, 4, 8, 16, 1381, 2762, 5524, 9137, 11048, 18274, 22096, 36548, 73096, 146192, 12618197, 25236394, 50472788, 100945576, 201891152]

約数ペア:

[(1, 201891152), (2, 100945576), (4, 50472788), (8, 25236394), (16, 12618197), (1381, 146192), (2762, 73096), (5524, 36548), (9137, 22096), (11048, 18274)]