210005992

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{12799}}^1$

素因数の和:13105

約数の個数: 32

約数和(自身を含む): 451584000

約数和(自身を除く): 241578008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 2051, 2344, 4102, 8204, 12799, 16408, 25598, 51196, 89593, 102392, 179186, 358372, 716744, 3750107, 7500214, 15000428, 26250749, 30000856, 52501498, 105002996, 210005992]

約数ペア:

[(1, 210005992), (2, 105002996), (4, 52501498), (7, 30000856), (8, 26250749), (14, 15000428), (28, 7500214), (56, 3750107), (293, 716744), (586, 358372), (1172, 179186), (2051, 102392), (2344, 89593), (4102, 51196), (8204, 25598), (12799, 16408)]