216960955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1\times {\mathrm{1951}}^1$

素因数の和:2946

約数の個数: 16

約数和(自身を含む): 272093184

約数和(自身を除く): 55132229

約数列:

[1, 5, 23, 115, 967, 1951, 4835, 9755, 22241, 44873, 111205, 224365, 1886617, 9433085, 43392191, 216960955]

約数ペア:

[(1, 216960955), (5, 43392191), (23, 9433085), (115, 1886617), (967, 224365), (1951, 111205), (4835, 44873), (9755, 22241)]