206865844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{4637}}^1$

素因数の和:5247

約数の個数: 24

約数和(自身を含む): 381800160

約数和(自身を除く): 174934316

約数列:

[1, 2, 4, 19, 38, 76, 587, 1174, 2348, 4637, 9274, 11153, 18548, 22306, 44612, 88103, 176206, 352412, 2721919, 5443838, 10887676, 51716461, 103432922, 206865844]

約数ペア:

[(1, 206865844), (2, 103432922), (4, 51716461), (19, 10887676), (38, 5443838), (76, 2721919), (587, 352412), (1174, 176206), (2348, 88103), (4637, 44612), (9274, 22306), (11153, 18548)]