208372584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20333}}^1$

素因数の和:20410

約数の個数: 64

約数和(自身を含む): 605139840

約数和(自身を除く): 396767256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 20333, 40666, 60999, 81332, 121998, 142331, 162664, 243996, 284662, 426993, 487992, 569324, 853986, 1138648, 1240313, 1707972, 2480626, 3415944, 3720939, 4961252, 7441878, 8682191, 9922504, 14883756, 17364382, 26046573, 29767512, 34728764, 52093146, 69457528, 104186292, 208372584]

約数ペア:

[(1, 208372584), (2, 104186292), (3, 69457528), (4, 52093146), (6, 34728764), (7, 29767512), (8, 26046573), (12, 17364382), (14, 14883756), (21, 9922504), (24, 8682191), (28, 7441878), (42, 4961252), (56, 3720939), (61, 3415944), (84, 2480626), (122, 1707972), (168, 1240313), (183, 1138648), (244, 853986), (366, 569324), (427, 487992), (488, 426993), (732, 284662), (854, 243996), (1281, 162664), (1464, 142331), (1708, 121998), (2562, 81332), (3416, 60999), (5124, 40666), (10248, 20333)]