198285362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{26431}}^1$

素因数の和:26486

約数の個数: 24

約数和(自身を含む): 337483776

約数和(自身を除く): 139198414

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 26431, 52862, 290741, 581482, 819361, 1638722, 3198151, 6396302, 9012971, 18025942, 99142681, 198285362]

約数ペア:

[(1, 198285362), (2, 99142681), (11, 18025942), (22, 9012971), (31, 6396302), (62, 3198151), (121, 1638722), (242, 819361), (341, 581482), (682, 290741), (3751, 52862), (7502, 26431)]