200973402

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9907}}^1$

素因数の和:9952

約数の個数: 72

約数和(自身を含む): 528611616

約数和(自身を除く): 327638214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2898, 3381, 6762, 9907, 10143, 19814, 20286, 29721, 59442, 69349, 89163, 138698, 178326, 208047, 227861, 416094, 455722, 485443, 624141, 683583, 970886, 1248282, 1367166, 1456329, 1595027, 2050749, 2912658, 3190054, 4101498, 4368987, 4785081, 8737974, 9570162, 11165189, 14355243, 22330378, 28710486, 33495567, 66991134, 100486701, 200973402]

約数ペア:

[(1, 200973402), (2, 100486701), (3, 66991134), (6, 33495567), (7, 28710486), (9, 22330378), (14, 14355243), (18, 11165189), (21, 9570162), (23, 8737974), (42, 4785081), (46, 4368987), (49, 4101498), (63, 3190054), (69, 2912658), (98, 2050749), (126, 1595027), (138, 1456329), (147, 1367166), (161, 1248282), (207, 970886), (294, 683583), (322, 624141), (414, 485443), (441, 455722), (483, 416094), (882, 227861), (966, 208047), (1127, 178326), (1449, 138698), (2254, 89163), (2898, 69349), (3381, 59442), (6762, 29721), (9907, 20286), (10143, 19814)]