205127524

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{45503}}^1$

素因数の和:45544

約数の個数: 36

約数和(自身を含む): 435746304

約数和(自身を除く): 230618780

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 45503, 91006, 182012, 318521, 637042, 1046569, 1274084, 2093138, 2229647, 4186276, 4459294, 7325983, 8918588, 14651966, 29303932, 51281881, 102563762, 205127524]

約数ペア:

[(1, 205127524), (2, 102563762), (4, 51281881), (7, 29303932), (14, 14651966), (23, 8918588), (28, 7325983), (46, 4459294), (49, 4186276), (92, 2229647), (98, 2093138), (161, 1274084), (196, 1046569), (322, 637042), (644, 318521), (1127, 182012), (2254, 91006), (4508, 45503)]