214979478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{47837}}^1$

素因数の和:47956

約数の個数: 32

約数和(自身を含む): 495984384

約数和(自身を除く): 281004906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 47837, 95674, 143511, 287022, 334859, 669718, 1004577, 2009154, 5118559, 10237118, 15355677, 30711354, 35829913, 71659826, 107489739, 214979478]

約数ペア:

[(1, 214979478), (2, 107489739), (3, 71659826), (6, 35829913), (7, 30711354), (14, 15355677), (21, 10237118), (42, 5118559), (107, 2009154), (214, 1004577), (321, 669718), (642, 334859), (749, 287022), (1498, 143511), (2247, 95674), (4494, 47837)]