189533442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8563}}^1$

素因数の和:8623

約数の個数: 64

約数和(自身を含む): 473554944

約数和(自身を除く): 284021502

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 3162, 3689, 7378, 8563, 11067, 17126, 22134, 25689, 51378, 59941, 119882, 145571, 179823, 265453, 291142, 359646, 436713, 530906, 796359, 873426, 1018997, 1592718, 1858171, 2037994, 3056991, 3716342, 4512701, 5574513, 6113982, 9025402, 11149026, 13538103, 27076206, 31588907, 63177814, 94766721, 189533442]

約数ペア:

[(1, 189533442), (2, 94766721), (3, 63177814), (6, 31588907), (7, 27076206), (14, 13538103), (17, 11149026), (21, 9025402), (31, 6113982), (34, 5574513), (42, 4512701), (51, 3716342), (62, 3056991), (93, 2037994), (102, 1858171), (119, 1592718), (186, 1018997), (217, 873426), (238, 796359), (357, 530906), (434, 436713), (527, 359646), (651, 291142), (714, 265453), (1054, 179823), (1302, 145571), (1581, 119882), (3162, 59941), (3689, 51378), (7378, 25689), (8563, 22134), (11067, 17126)]