194645812

素因数分解:

$2^2\times {\mathrm{211}}^2\times {\mathrm{1093}}^1$

素因数の和:1519

約数の個数: 18

約数和(自身を含む): 342565314

約数和(自身を除く): 147919502

約数列:

[1, 2, 4, 211, 422, 844, 1093, 2186, 4372, 44521, 89042, 178084, 230623, 461246, 922492, 48661453, 97322906, 194645812]

約数ペア:

[(1, 194645812), (2, 97322906), (4, 48661453), (211, 922492), (422, 461246), (844, 230623), (1093, 178084), (2186, 89042), (4372, 44521)]