206864476

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4323

約数の個数: 72

約数和(自身を含む): 477491280

約数和(自身を除く): 270626804

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 4273, 6916, 8546, 12103, 17092, 24206, 29911, 48412, 55549, 59822, 81187, 111098, 119644, 162374, 209377, 222196, 324748, 388843, 418754, 568309, 777686, 837508, 1055431, 1136618, 1555372, 2110862, 2273236, 2721901, 3978163, 4221724, 5443802, 7388017, 7956326, 10887604, 14776034, 15912652, 29552068, 51716119, 103432238, 206864476]

約数ペア:

[(1, 206864476), (2, 103432238), (4, 51716119), (7, 29552068), (13, 15912652), (14, 14776034), (19, 10887604), (26, 7956326), (28, 7388017), (38, 5443802), (49, 4221724), (52, 3978163), (76, 2721901), (91, 2273236), (98, 2110862), (133, 1555372), (182, 1136618), (196, 1055431), (247, 837508), (266, 777686), (364, 568309), (494, 418754), (532, 388843), (637, 324748), (931, 222196), (988, 209377), (1274, 162374), (1729, 119644), (1862, 111098), (2548, 81187), (3458, 59822), (3724, 55549), (4273, 48412), (6916, 29911), (8546, 24206), (12103, 17092)]