204543146

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{7219}}^1$

素因数の和:7709

約数の個数: 16

約数和(自身を含む): 317448960

約数和(自身を除く): 112905814

約数列:

[1, 2, 31, 62, 457, 914, 7219, 14167, 14438, 28334, 223789, 447578, 3299083, 6598166, 102271573, 204543146]

約数ペア:

[(1, 204543146), (2, 102271573), (31, 6598166), (62, 3299083), (457, 447578), (914, 223789), (7219, 28334), (14167, 14438)]