200989878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{26993}}^1$

素因数の和:27088

約数の個数: 32

約数和(自身を含む): 431472096

約数和(自身を除く): 230482218

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 3723, 7446, 26993, 53986, 80979, 161958, 458881, 917762, 1376643, 1970489, 2753286, 3940978, 5911467, 11822934, 33498313, 66996626, 100494939, 200989878]

約数ペア:

[(1, 200989878), (2, 100494939), (3, 66996626), (6, 33498313), (17, 11822934), (34, 5911467), (51, 3940978), (73, 2753286), (102, 1970489), (146, 1376643), (219, 917762), (438, 458881), (1241, 161958), (2482, 80979), (3723, 53986), (7446, 26993)]