207931416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3041}}^1$

素因数の和:3105

約数の個数: 128

約数和(自身を含む): 665832960

約数和(自身を除く): 457901544

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 1036, 1221, 1554, 1628, 1848, 2072, 2442, 2849, 3041, 3108, 3256, 4884, 5698, 6082, 6216, 8547, 9123, 9768, 11396, 12164, 17094, 18246, 21287, 22792, 24328, 33451, 34188, 36492, 42574, 63861, 66902, 68376, 72984, 85148, 100353, 112517, 127722, 133804, 170296, 200706, 225034, 234157, 255444, 267608, 337551, 401412, 450068, 468314, 510888, 675102, 702471, 787619, 802824, 900136, 936628, 1237687, 1350204, 1404942, 1575238, 1873256, 2362857, 2475374, 2700408, 2809884, 3150476, 3713061, 4725714, 4950748, 5619768, 6300952, 7426122, 8663809, 9451428, 9901496, 14852244, 17327618, 18902856, 25991427, 29704488, 34655236, 51982854, 69310472, 103965708, 207931416]

約数ペア:

[(1, 207931416), (2, 103965708), (3, 69310472), (4, 51982854), (6, 34655236), (7, 29704488), (8, 25991427), (11, 18902856), (12, 17327618), (14, 14852244), (21, 9901496), (22, 9451428), (24, 8663809), (28, 7426122), (33, 6300952), (37, 5619768), (42, 4950748), (44, 4725714), (56, 3713061), (66, 3150476), (74, 2809884), (77, 2700408), (84, 2475374), (88, 2362857), (111, 1873256), (132, 1575238), (148, 1404942), (154, 1350204), (168, 1237687), (222, 936628), (231, 900136), (259, 802824), (264, 787619), (296, 702471), (308, 675102), (407, 510888), (444, 468314), (462, 450068), (518, 401412), (616, 337551), (777, 267608), (814, 255444), (888, 234157), (924, 225034), (1036, 200706), (1221, 170296), (1554, 133804), (1628, 127722), (1848, 112517), (2072, 100353), (2442, 85148), (2849, 72984), (3041, 68376), (3108, 66902), (3256, 63861), (4884, 42574), (5698, 36492), (6082, 34188), (6216, 33451), (8547, 24328), (9123, 22792), (9768, 21287), (11396, 18246), (12164, 17094)]