203412706

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{19661}}^1$

素因数の和:20409

約数の個数: 16

約数和(自身を含む): 349197120

約数和(自身を除く): 145784414

約数列:

[1, 2, 7, 14, 739, 1478, 5173, 10346, 19661, 39322, 137627, 275254, 14529479, 29058958, 101706353, 203412706]

約数ペア:

[(1, 203412706), (2, 101706353), (7, 29058958), (14, 14529479), (739, 275254), (1478, 137627), (5173, 39322), (10346, 19661)]