205463258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6037}}^1$

素因数の和:6087

約数の個数: 64

約数和(自身を含む): 438213888

約数和(自身を除く): 232750630

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 374, 442, 1001, 1309, 1547, 2002, 2431, 2618, 3094, 4862, 6037, 12074, 17017, 34034, 42259, 66407, 78481, 84518, 102629, 132814, 156962, 205258, 464849, 549367, 718403, 863291, 929698, 1098734, 1128919, 1334177, 1436806, 1726582, 2257838, 2668354, 6043037, 7902433, 9339239, 12086074, 14675947, 15804866, 18678478, 29351894, 102731629, 205463258]

約数ペア:

[(1, 205463258), (2, 102731629), (7, 29351894), (11, 18678478), (13, 15804866), (14, 14675947), (17, 12086074), (22, 9339239), (26, 7902433), (34, 6043037), (77, 2668354), (91, 2257838), (119, 1726582), (143, 1436806), (154, 1334177), (182, 1128919), (187, 1098734), (221, 929698), (238, 863291), (286, 718403), (374, 549367), (442, 464849), (1001, 205258), (1309, 156962), (1547, 132814), (2002, 102629), (2431, 84518), (2618, 78481), (3094, 66407), (4862, 42259), (6037, 34034), (12074, 17017)]