208300794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 471018240

約数和(自身を除く): 262717446

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 71, 78, 87, 142, 174, 213, 377, 426, 754, 923, 1131, 1297, 1846, 2059, 2262, 2594, 2769, 3891, 4118, 5538, 6177, 7782, 12354, 16861, 26767, 33722, 37613, 50583, 53534, 75226, 80301, 92087, 101166, 112839, 160602, 184174, 225678, 276261, 488969, 552522, 977938, 1197131, 1466907, 2394262, 2670523, 2933814, 3591393, 5341046, 7182786, 8011569, 16023138, 34716799, 69433598, 104150397, 208300794]

約数ペア:

[(1, 208300794), (2, 104150397), (3, 69433598), (6, 34716799), (13, 16023138), (26, 8011569), (29, 7182786), (39, 5341046), (58, 3591393), (71, 2933814), (78, 2670523), (87, 2394262), (142, 1466907), (174, 1197131), (213, 977938), (377, 552522), (426, 488969), (754, 276261), (923, 225678), (1131, 184174), (1297, 160602), (1846, 112839), (2059, 101166), (2262, 92087), (2594, 80301), (2769, 75226), (3891, 53534), (4118, 50583), (5538, 37613), (6177, 33722), (7782, 26767), (12354, 16861)]