208924912

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{98179}}^1$

素因数の和:98213

約数の個数: 40

約数和(自身を含む): 486972800

約数和(自身を除く): 278047888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 98179, 196358, 392716, 687253, 785432, 1374506, 1570864, 1865401, 2749012, 3730802, 5498024, 7461604, 10996048, 13057807, 14923208, 26115614, 29846416, 52231228, 104462456, 208924912]

約数ペア:

[(1, 208924912), (2, 104462456), (4, 52231228), (7, 29846416), (8, 26115614), (14, 14923208), (16, 13057807), (19, 10996048), (28, 7461604), (38, 5498024), (56, 3730802), (76, 2749012), (112, 1865401), (133, 1570864), (152, 1374506), (266, 785432), (304, 687253), (532, 392716), (1064, 196358), (2128, 98179)]