201068728

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{115823}}^1$

素因数の和:115867

約数の個数: 32

約数和(自身を含む): 444764160

約数和(自身を除く): 243695432

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 115823, 231646, 463292, 810761, 926584, 1621522, 3243044, 3590513, 6486088, 7181026, 14362052, 25133591, 28724104, 50267182, 100534364, 201068728]

約数ペア:

[(1, 201068728), (2, 100534364), (4, 50267182), (7, 28724104), (8, 25133591), (14, 14362052), (28, 7181026), (31, 6486088), (56, 3590513), (62, 3243044), (124, 1621522), (217, 926584), (248, 810761), (434, 463292), (868, 231646), (1736, 115823)]