208105465848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1\times {\mathrm{9403}}^1$

素因数の和:10801

約数の個数: 128

約数和(自身を含む): 600893030400

約数和(自身を除く): 392787564552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1279, 1442, 2163, 2472, 2558, 2884, 3837, 4326, 5116, 5768, 7674, 8652, 8953, 9403, 10232, 15348, 17304, 17906, 18806, 26859, 28209, 30696, 35812, 37612, 53718, 56418, 65821, 71624, 75224, 107436, 112836, 131642, 131737, 197463, 214872, 225672, 263284, 263474, 394926, 395211, 526568, 526948, 789852, 790422, 922159, 968509, 1053896, 1579704, 1580844, 1844318, 1937018, 2766477, 2905527, 3161688, 3688636, 3874036, 5532954, 5811054, 6779563, 7377272, 7748072, 11065908, 11622108, 12026437, 13559126, 20338689, 22131816, 23244216, 24052874, 27118252, 36079311, 40677378, 48105748, 54236504, 72158622, 81354756, 84185059, 96211496, 144317244, 162709512, 168370118, 252555177, 288634488, 336740236, 505110354, 673480472, 1010220708, 1238723011, 2020441416, 2477446022, 3716169033, 4954892044, 7432338066, 8671061077, 9909784088, 14864676132, 17342122154, 26013183231, 29729352264, 34684244308, 52026366462, 69368488616, 104052732924, 208105465848]

約数ペア:

[(1, 208105465848), (2, 104052732924), (3, 69368488616), (4, 52026366462), (6, 34684244308), (7, 29729352264), (8, 26013183231), (12, 17342122154), (14, 14864676132), (21, 9909784088), (24, 8671061077), (28, 7432338066), (42, 4954892044), (56, 3716169033), (84, 2477446022), (103, 2020441416), (168, 1238723011), (206, 1010220708), (309, 673480472), (412, 505110354), (618, 336740236), (721, 288634488), (824, 252555177), (1236, 168370118), (1279, 162709512), (1442, 144317244), (2163, 96211496), (2472, 84185059), (2558, 81354756), (2884, 72158622), (3837, 54236504), (4326, 48105748), (5116, 40677378), (5768, 36079311), (7674, 27118252), (8652, 24052874), (8953, 23244216), (9403, 22131816), (10232, 20338689), (15348, 13559126), (17304, 12026437), (17906, 11622108), (18806, 11065908), (26859, 7748072), (28209, 7377272), (30696, 6779563), (35812, 5811054), (37612, 5532954), (53718, 3874036), (56418, 3688636), (65821, 3161688), (71624, 2905527), (75224, 2766477), (107436, 1937018), (112836, 1844318), (131642, 1580844), (131737, 1579704), (197463, 1053896), (214872, 968509), (225672, 922159), (263284, 790422), (263474, 789852), (394926, 526948), (395211, 526568)]