205864128

素因数分解:

$2^6\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1483}}^1$

素因数の和:1742

約数の個数: 84

約数和(自身を含む): 592920328

約数和(自身を除く): 387056200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 241, 288, 482, 576, 723, 964, 1446, 1483, 1928, 2169, 2892, 2966, 3856, 4338, 4449, 5784, 5932, 7712, 8676, 8898, 11568, 11864, 13347, 15424, 17352, 17796, 23136, 23728, 26694, 34704, 35592, 46272, 47456, 53388, 69408, 71184, 94912, 106776, 138816, 142368, 213552, 284736, 357403, 427104, 714806, 854208, 1072209, 1429612, 2144418, 2859224, 3216627, 4288836, 5718448, 6433254, 8577672, 11436896, 12866508, 17155344, 22873792, 25733016, 34310688, 51466032, 68621376, 102932064, 205864128]

約数ペア:

[(1, 205864128), (2, 102932064), (3, 68621376), (4, 51466032), (6, 34310688), (8, 25733016), (9, 22873792), (12, 17155344), (16, 12866508), (18, 11436896), (24, 8577672), (32, 6433254), (36, 5718448), (48, 4288836), (64, 3216627), (72, 2859224), (96, 2144418), (144, 1429612), (192, 1072209), (241, 854208), (288, 714806), (482, 427104), (576, 357403), (723, 284736), (964, 213552), (1446, 142368), (1483, 138816), (1928, 106776), (2169, 94912), (2892, 71184), (2966, 69408), (3856, 53388), (4338, 47456), (4449, 46272), (5784, 35592), (5932, 34704), (7712, 26694), (8676, 23728), (8898, 23136), (11568, 17796), (11864, 17352), (13347, 15424)]