193897102

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{28439}}^1$

素因数の和:28935

約数の個数: 16

約数和(自身を含む): 333089280

約数和(自身を除く): 139192178

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6818, 28439, 56878, 199073, 398146, 13849793, 27699586, 96948551, 193897102]

約数ペア:

[(1, 193897102), (2, 96948551), (7, 27699586), (14, 13849793), (487, 398146), (974, 199073), (3409, 56878), (6818, 28439)]