202338829

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 280166400

約数和(自身を除く): 77827571

約数列:

[1, 7, 11, 29, 31, 37, 77, 79, 203, 217, 259, 319, 341, 407, 553, 869, 899, 1073, 1147, 2233, 2291, 2387, 2449, 2849, 2923, 6083, 6293, 7511, 8029, 9889, 11803, 12617, 16037, 17143, 20461, 25201, 26939, 32153, 33263, 69223, 71021, 82621, 84767, 88319, 90613, 176407, 188573, 225071, 232841, 365893, 497147, 593369, 634291, 781231, 932437, 996743, 2561251, 2627777, 5468617, 6527059, 6977201, 18394439, 28905547, 202338829]

約数ペア:

[(1, 202338829), (7, 28905547), (11, 18394439), (29, 6977201), (31, 6527059), (37, 5468617), (77, 2627777), (79, 2561251), (203, 996743), (217, 932437), (259, 781231), (319, 634291), (341, 593369), (407, 497147), (553, 365893), (869, 232841), (899, 225071), (1073, 188573), (1147, 176407), (2233, 90613), (2291, 88319), (2387, 84767), (2449, 82621), (2849, 71021), (2923, 69223), (6083, 33263), (6293, 32153), (7511, 26939), (8029, 25201), (9889, 20461), (11803, 17143), (12617, 16037)]