201542690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{55829}}^1$

素因数の和:55874

約数の個数: 24

約数和(自身を含む): 382882140

約数和(自身を除く): 181339450

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 55829, 111658, 279145, 558290, 1060751, 2121502, 5303755, 10607510, 20154269, 40308538, 100771345, 201542690]

約数ペア:

[(1, 201542690), (2, 100771345), (5, 40308538), (10, 20154269), (19, 10607510), (38, 5303755), (95, 2121502), (190, 1060751), (361, 558290), (722, 279145), (1805, 111658), (3610, 55829)]