204375952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1161227}}^1$

素因数の和:1161246

約数の個数: 20

約数和(自身を含む): 431976816

約数和(自身を除く): 227600864

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1161227, 2322454, 4644908, 9289816, 12773497, 18579632, 25546994, 51093988, 102187976, 204375952]

約数ペア:

[(1, 204375952), (2, 102187976), (4, 51093988), (8, 25546994), (11, 18579632), (16, 12773497), (22, 9289816), (44, 4644908), (88, 2322454), (176, 1161227)]