208014518

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{6151}}^1$

素因数の和:6647

約数の個数: 16

約数和(自身を含む): 321208224

約数和(自身を除く): 113193706

約数列:

[1, 2, 37, 74, 457, 914, 6151, 12302, 16909, 33818, 227587, 455174, 2811007, 5622014, 104007259, 208014518]

約数ペア:

[(1, 208014518), (2, 104007259), (37, 5622014), (74, 2811007), (457, 455174), (914, 227587), (6151, 33818), (12302, 16909)]