201276040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10729}}^1$

素因数の和:10814

約数の個数: 64

約数和(自身を含む): 525340800

約数和(自身を除く): 324064760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 9380, 10729, 18760, 21458, 42916, 53645, 75103, 85832, 107290, 150206, 214580, 300412, 375515, 429160, 600824, 718843, 751030, 1437686, 1502060, 2875372, 3004120, 3594215, 5031901, 5750744, 7188430, 10063802, 14376860, 20127604, 25159505, 28753720, 40255208, 50319010, 100638020, 201276040]

約数ペア:

[(1, 201276040), (2, 100638020), (4, 50319010), (5, 40255208), (7, 28753720), (8, 25159505), (10, 20127604), (14, 14376860), (20, 10063802), (28, 7188430), (35, 5750744), (40, 5031901), (56, 3594215), (67, 3004120), (70, 2875372), (134, 1502060), (140, 1437686), (268, 751030), (280, 718843), (335, 600824), (469, 429160), (536, 375515), (670, 300412), (938, 214580), (1340, 150206), (1876, 107290), (2345, 85832), (2680, 75103), (3752, 53645), (4690, 42916), (9380, 21458), (10729, 18760)]