208740056

素因数分解:

$2^3\times 7^1\times {\mathrm{3727501}}^1$

素因数の和:3727514

約数の個数: 16

約数和(自身を含む): 447300240

約数和(自身を除く): 238560184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3727501, 7455002, 14910004, 26092507, 29820008, 52185014, 104370028, 208740056]

約数ペア:

[(1, 208740056), (2, 104370028), (4, 52185014), (7, 29820008), (8, 26092507), (14, 14910004), (28, 7455002), (56, 3727501)]