225437674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63647}}^1$

素因数の和:63690

約数の個数: 32

約数和(自身を含む): 439934976

約数和(自身を除く): 214497302

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 63647, 127294, 445529, 700117, 891058, 1400234, 1463881, 2927762, 4900819, 9801638, 10247167, 16102691, 20494334, 32205382, 112718837, 225437674]

約数ペア:

[(1, 225437674), (2, 112718837), (7, 32205382), (11, 20494334), (14, 16102691), (22, 10247167), (23, 9801638), (46, 4900819), (77, 2927762), (154, 1463881), (161, 1400234), (253, 891058), (322, 700117), (506, 445529), (1771, 127294), (3542, 63647)]