205514654064

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1187}}^1\times {\mathrm{8369}}^1$

素因数の和:9998

約数の個数: 80

約数和(自身を含む): 532656622080

約数和(自身を除く): 327141968016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 1187, 1293, 1724, 2374, 2586, 3448, 3561, 4748, 5172, 6896, 7122, 8369, 9496, 10344, 14244, 16738, 18992, 20688, 25107, 28488, 33476, 50214, 56976, 66952, 100428, 133904, 200856, 401712, 511597, 1023194, 1534791, 2046388, 3069582, 3607039, 4092776, 6139164, 7214078, 8185552, 9934003, 10821117, 12278328, 14428156, 19868006, 21642234, 24556656, 28856312, 29802009, 39736012, 43284468, 57712624, 59604018, 79472024, 86568936, 119208036, 158944048, 173137872, 238416072, 476832144, 4281555293, 8563110586, 12844665879, 17126221172, 25689331758, 34252442344, 51378663516, 68504884688, 102757327032, 205514654064]

約数ペア:

[(1, 205514654064), (2, 102757327032), (3, 68504884688), (4, 51378663516), (6, 34252442344), (8, 25689331758), (12, 17126221172), (16, 12844665879), (24, 8563110586), (48, 4281555293), (431, 476832144), (862, 238416072), (1187, 173137872), (1293, 158944048), (1724, 119208036), (2374, 86568936), (2586, 79472024), (3448, 59604018), (3561, 57712624), (4748, 43284468), (5172, 39736012), (6896, 29802009), (7122, 28856312), (8369, 24556656), (9496, 21642234), (10344, 19868006), (14244, 14428156), (16738, 12278328), (18992, 10821117), (20688, 9934003), (25107, 8185552), (28488, 7214078), (33476, 6139164), (50214, 4092776), (56976, 3607039), (66952, 3069582), (100428, 2046388), (133904, 1534791), (200856, 1023194), (401712, 511597)]