203934296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{12539}}^1$

素因数の和:12671

約数の個数: 32

約数和(自身を含む): 406296000

約数和(自身を除く): 202361704

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 8132, 12539, 16264, 25078, 50156, 100312, 238241, 476482, 952964, 1341673, 1905928, 2683346, 5366692, 10733384, 25491787, 50983574, 101967148, 203934296]

約数ペア:

[(1, 203934296), (2, 101967148), (4, 50983574), (8, 25491787), (19, 10733384), (38, 5366692), (76, 2683346), (107, 1905928), (152, 1341673), (214, 952964), (428, 476482), (856, 238241), (2033, 100312), (4066, 50156), (8132, 25078), (12539, 16264)]