195890228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{2939}}^1$

素因数の和:3839

約数の個数: 24

約数和(自身を含む): 361384800

約数和(自身を除く): 165494572

約数列:

[1, 2, 4, 19, 38, 76, 877, 1754, 2939, 3508, 5878, 11756, 16663, 33326, 55841, 66652, 111682, 223364, 2577503, 5155006, 10310012, 48972557, 97945114, 195890228]

約数ペア:

[(1, 195890228), (2, 97945114), (4, 48972557), (19, 10310012), (38, 5155006), (76, 2577503), (877, 223364), (1754, 111682), (2939, 66652), (3508, 55841), (5878, 33326), (11756, 16663)]