201447310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1060249}}^1$

素因数の和:1060275

約数の個数: 16

約数和(自身を含む): 381690000

約数和(自身を除く): 180242690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1060249, 2120498, 5301245, 10602490, 20144731, 40289462, 100723655, 201447310]

約数ペア:

[(1, 201447310), (2, 100723655), (5, 40289462), (10, 20144731), (19, 10602490), (38, 5301245), (95, 2120498), (190, 1060249)]