203489426

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{31393}}^1$

素因数の和:31865

約数の個数: 16

約数和(自身を含む): 349603584

約数和(自身を除く): 146114158

約数列:

[1, 2, 7, 14, 463, 926, 3241, 6482, 31393, 62786, 219751, 439502, 14534959, 29069918, 101744713, 203489426]

約数ペア:

[(1, 203489426), (2, 101744713), (7, 29069918), (14, 14534959), (463, 439502), (926, 219751), (3241, 62786), (6482, 31393)]