214629805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{46507}}^1$

素因数の和:46596

約数の個数: 16

約数和(自身を含む): 281280384

約数和(自身を除く): 66650579

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 46507, 232535, 604591, 3022955, 3301997, 16509985, 42925961, 214629805]

約数ペア:

[(1, 214629805), (5, 42925961), (13, 16509985), (65, 3301997), (71, 3022955), (355, 604591), (923, 232535), (4615, 46507)]