200945888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43913}}^1$

素因数の和:43947

約数の個数: 48

約数和(自身を含む): 464785776

約数和(自身を除く): 263839888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 43913, 87826, 175652, 351304, 483043, 570869, 702608, 966086, 1141738, 1405216, 1932172, 2283476, 3864344, 4566952, 6279559, 7728688, 9133904, 12559118, 15457376, 18267808, 25118236, 50236472, 100472944, 200945888]

約数ペア:

[(1, 200945888), (2, 100472944), (4, 50236472), (8, 25118236), (11, 18267808), (13, 15457376), (16, 12559118), (22, 9133904), (26, 7728688), (32, 6279559), (44, 4566952), (52, 3864344), (88, 2283476), (104, 1932172), (143, 1405216), (176, 1141738), (208, 966086), (286, 702608), (352, 570869), (416, 483043), (572, 351304), (1144, 175652), (2288, 87826), (4576, 43913)]