208340601

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{8803}}^1$

素因数の和:8850

約数の個数: 32

約数和(自身を含む): 338073600

約数和(自身を除く): 129732999

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 3381, 7889, 8803, 23667, 26409, 61621, 184863, 202469, 431347, 607407, 1294041, 1417283, 3019429, 4251849, 9058287, 9920981, 29762943, 69446867, 208340601]

約数ペア:

[(1, 208340601), (3, 69446867), (7, 29762943), (21, 9920981), (23, 9058287), (49, 4251849), (69, 3019429), (147, 1417283), (161, 1294041), (343, 607407), (483, 431347), (1029, 202469), (1127, 184863), (3381, 61621), (7889, 26409), (8803, 23667)]