108889228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{204679}}^1$

素因数の和:204709

約数の個数: 24

約数和(自身を含む): 229241600

約数和(自身を除く): 120352372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 204679, 409358, 818716, 1432753, 2865506, 3888901, 5731012, 7777802, 15555604, 27222307, 54444614, 108889228]

約数ペア:

[(1, 108889228), (2, 54444614), (4, 27222307), (7, 15555604), (14, 7777802), (19, 5731012), (28, 3888901), (38, 2865506), (76, 1432753), (133, 818716), (266, 409358), (532, 204679)]