201770392

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{192529}}^1$

素因数の和:192666

約数の個数: 16

約数和(自身を含む): 381209400

約数和(自身を除く): 179439008

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 192529, 385058, 770116, 1540232, 25221299, 50442598, 100885196, 201770392]

約数ペア:

[(1, 201770392), (2, 100885196), (4, 50442598), (8, 25221299), (131, 1540232), (262, 770116), (524, 385058), (1048, 192529)]