208944864

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{8741}}^1$

素因数の和:8840

約数の個数: 72

約数和(自身を含む): 601414632

約数和(自身を除く): 392469768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 8741, 11952, 17482, 23904, 26223, 34964, 52446, 69928, 78669, 104892, 139856, 157338, 209784, 279712, 314676, 419568, 629352, 725503, 839136, 1258704, 1451006, 2176509, 2517408, 2902012, 4353018, 5804024, 6529527, 8706036, 11608048, 13059054, 17412072, 23216096, 26118108, 34824144, 52236216, 69648288, 104472432, 208944864]

約数ペア:

[(1, 208944864), (2, 104472432), (3, 69648288), (4, 52236216), (6, 34824144), (8, 26118108), (9, 23216096), (12, 17412072), (16, 13059054), (18, 11608048), (24, 8706036), (32, 6529527), (36, 5804024), (48, 4353018), (72, 2902012), (83, 2517408), (96, 2176509), (144, 1451006), (166, 1258704), (249, 839136), (288, 725503), (332, 629352), (498, 419568), (664, 314676), (747, 279712), (996, 209784), (1328, 157338), (1494, 139856), (1992, 104892), (2656, 78669), (2988, 69928), (3984, 52446), (5976, 34964), (7968, 26223), (8741, 23904), (11952, 17482)]