201455992

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{192229}}^1$

素因数の和:192366

約数の個数: 16

約数和(自身を含む): 380615400

約数和(自身を除く): 179159408

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 192229, 384458, 768916, 1537832, 25181999, 50363998, 100727996, 201455992]

約数ペア:

[(1, 201455992), (2, 100727996), (4, 50363998), (8, 25181999), (131, 1537832), (262, 768916), (524, 384458), (1048, 192229)]