204211872

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{8543}}^1$

素因数の和:8642

約数の個数: 72

約数和(自身を含む): 587793024

約数和(自身を除く): 383581152

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, 8543, 11952, 17086, 23904, 25629, 34172, 51258, 68344, 76887, 102516, 136688, 153774, 205032, 273376, 307548, 410064, 615096, 709069, 820128, 1230192, 1418138, 2127207, 2460384, 2836276, 4254414, 5672552, 6381621, 8508828, 11345104, 12763242, 17017656, 22690208, 25526484, 34035312, 51052968, 68070624, 102105936, 204211872]

約数ペア:

[(1, 204211872), (2, 102105936), (3, 68070624), (4, 51052968), (6, 34035312), (8, 25526484), (9, 22690208), (12, 17017656), (16, 12763242), (18, 11345104), (24, 8508828), (32, 6381621), (36, 5672552), (48, 4254414), (72, 2836276), (83, 2460384), (96, 2127207), (144, 1418138), (166, 1230192), (249, 820128), (288, 709069), (332, 615096), (498, 410064), (664, 307548), (747, 273376), (996, 205032), (1328, 153774), (1494, 136688), (1992, 102516), (2656, 76887), (2988, 68344), (3984, 51258), (5976, 34172), (7968, 25629), (8543, 23904), (11952, 17086)]