208849714

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{6143}}^1$

素因数の和:6425

約数の個数: 16

約数和(自身を含む): 318504960

約数和(自身を除く): 109655246

約数列:

[1, 2, 89, 178, 191, 382, 6143, 12286, 16999, 33998, 546727, 1093454, 1173313, 2346626, 104424857, 208849714]

約数ペア:

[(1, 208849714), (2, 104424857), (89, 2346626), (178, 1173313), (191, 1093454), (382, 546727), (6143, 33998), (12286, 16999)]