204884884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 396809280

約数和(自身を除く): 191924396

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 107, 116, 214, 428, 493, 971, 986, 1819, 1942, 1972, 3103, 3638, 3884, 6206, 7276, 12412, 16507, 28159, 33014, 52751, 56318, 66028, 103897, 105502, 112636, 207794, 211004, 415588, 478703, 957406, 1766249, 1914812, 3013013, 3532498, 6026026, 7064996, 12052052, 51221221, 102442442, 204884884]

約数ペア:

[(1, 204884884), (2, 102442442), (4, 51221221), (17, 12052052), (29, 7064996), (34, 6026026), (58, 3532498), (68, 3013013), (107, 1914812), (116, 1766249), (214, 957406), (428, 478703), (493, 415588), (971, 211004), (986, 207794), (1819, 112636), (1942, 105502), (1972, 103897), (3103, 66028), (3638, 56318), (3884, 52751), (6206, 33014), (7276, 28159), (12412, 16507)]