211054192

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{6983}}^1$

素因数の和:8880

約数の個数: 20

約数和(自身を含む): 409192560

約数和(自身を除く): 198138368

約数列:

[1, 2, 4, 8, 16, 1889, 3778, 6983, 7556, 13966, 15112, 27932, 30224, 55864, 111728, 13190887, 26381774, 52763548, 105527096, 211054192]

約数ペア:

[(1, 211054192), (2, 105527096), (4, 52763548), (8, 26381774), (16, 13190887), (1889, 111728), (3778, 55864), (6983, 30224), (7556, 27932), (13966, 15112)]