221506702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{10559}}^1$

素因数の和:11195

約数の個数: 16

約数和(自身を含む): 352408320

約数和(自身を除く): 130901618

約数列:

[1, 2, 17, 34, 617, 1234, 10489, 10559, 20978, 21118, 179503, 359006, 6514903, 13029806, 110753351, 221506702]

約数ペア:

[(1, 221506702), (2, 110753351), (17, 13029806), (34, 6514903), (617, 359006), (1234, 179503), (10489, 21118), (10559, 20978)]