208339828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{105649}}^1$

素因数の和:105699

約数の個数: 24

約数和(自身を含む): 399357000

約数和(自身を除く): 191017172

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 105649, 211298, 422596, 1796033, 3063821, 3592066, 6127642, 7184132, 12255284, 52084957, 104169914, 208339828]

約数ペア:

[(1, 208339828), (2, 104169914), (4, 52084957), (17, 12255284), (29, 7184132), (34, 6127642), (58, 3592066), (68, 3063821), (116, 1796033), (493, 422596), (986, 211298), (1972, 105649)]