224739190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1949}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 436363200

約数和(自身を除く): 211624010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 887, 1774, 1949, 3898, 4435, 8870, 9745, 11531, 19490, 23062, 25337, 50674, 57655, 115310, 126685, 253370, 1728763, 3457526, 8643815, 17287630, 22473919, 44947838, 112369595, 224739190]

約数ペア:

[(1, 224739190), (2, 112369595), (5, 44947838), (10, 22473919), (13, 17287630), (26, 8643815), (65, 3457526), (130, 1728763), (887, 253370), (1774, 126685), (1949, 115310), (3898, 57655), (4435, 50674), (8870, 25337), (9745, 23062), (11531, 19490)]