208174514

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{3407}}^1$

素因数の和:3769

約数の個数: 16

約数和(自身を含む): 316044288

約数和(自身を除く): 107869774

約数列:

[1, 2, 137, 223, 274, 446, 3407, 6814, 30551, 61102, 466759, 759761, 933518, 1519522, 104087257, 208174514]

約数ペア:

[(1, 208174514), (2, 104087257), (137, 1519522), (223, 933518), (274, 759761), (446, 466759), (3407, 61102), (6814, 30551)]