204548624

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2027}}^1$

素因数の和:2112

約数の個数: 80

約数和(自身を含む): 488861568

約数和(自身を除く): 284312944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 53, 56, 68, 106, 112, 119, 136, 212, 238, 272, 371, 424, 476, 742, 848, 901, 952, 1484, 1802, 1904, 2027, 2968, 3604, 4054, 5936, 6307, 7208, 8108, 12614, 14189, 14416, 16216, 25228, 28378, 32432, 34459, 50456, 56756, 68918, 100912, 107431, 113512, 137836, 214862, 227024, 241213, 275672, 429724, 482426, 551344, 752017, 859448, 964852, 1504034, 1718896, 1826327, 1929704, 3008068, 3652654, 3859408, 6016136, 7305308, 12032272, 12784289, 14610616, 25568578, 29221232, 51137156, 102274312, 204548624]

約数ペア:

[(1, 204548624), (2, 102274312), (4, 51137156), (7, 29221232), (8, 25568578), (14, 14610616), (16, 12784289), (17, 12032272), (28, 7305308), (34, 6016136), (53, 3859408), (56, 3652654), (68, 3008068), (106, 1929704), (112, 1826327), (119, 1718896), (136, 1504034), (212, 964852), (238, 859448), (272, 752017), (371, 551344), (424, 482426), (476, 429724), (742, 275672), (848, 241213), (901, 227024), (952, 214862), (1484, 137836), (1802, 113512), (1904, 107431), (2027, 100912), (2968, 68918), (3604, 56756), (4054, 50456), (5936, 34459), (6307, 32432), (7208, 28378), (8108, 25228), (12614, 16216), (14189, 14416)]