199676178

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1607}}^1$

素因数の和:1693

約数の個数: 80

約数和(自身を含む): 490311360

約数和(自身を除く): 290635182

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 81, 117, 118, 162, 177, 234, 351, 354, 531, 702, 767, 1053, 1062, 1534, 1593, 1607, 2106, 2301, 3186, 3214, 4602, 4779, 4821, 6903, 9558, 9642, 13806, 14463, 20709, 20891, 28926, 41418, 41782, 43389, 62127, 62673, 86778, 94813, 124254, 125346, 130167, 188019, 189626, 260334, 284439, 376038, 564057, 568878, 853317, 1128114, 1232569, 1692171, 1706634, 2465138, 2559951, 3384342, 3697707, 5119902, 7395414, 7679853, 11093121, 15359706, 22186242, 33279363, 66558726, 99838089, 199676178]

約数ペア:

[(1, 199676178), (2, 99838089), (3, 66558726), (6, 33279363), (9, 22186242), (13, 15359706), (18, 11093121), (26, 7679853), (27, 7395414), (39, 5119902), (54, 3697707), (59, 3384342), (78, 2559951), (81, 2465138), (117, 1706634), (118, 1692171), (162, 1232569), (177, 1128114), (234, 853317), (351, 568878), (354, 564057), (531, 376038), (702, 284439), (767, 260334), (1053, 189626), (1062, 188019), (1534, 130167), (1593, 125346), (1607, 124254), (2106, 94813), (2301, 86778), (3186, 62673), (3214, 62127), (4602, 43389), (4779, 41782), (4821, 41418), (6903, 28926), (9558, 20891), (9642, 20709), (13806, 14463)]