206875340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1647

約数の個数: 96

約数和(自身を含む): 531062784

約数和(自身を除く): 324187444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 70, 82, 92, 115, 140, 161, 164, 205, 230, 287, 322, 410, 460, 574, 644, 805, 820, 943, 1148, 1435, 1567, 1610, 1886, 2870, 3134, 3220, 3772, 4715, 5740, 6268, 6601, 7835, 9430, 10969, 13202, 15670, 18860, 21938, 26404, 31340, 33005, 36041, 43876, 54845, 64247, 66010, 72082, 109690, 128494, 132020, 144164, 180205, 219380, 252287, 256988, 321235, 360410, 449729, 504574, 642470, 720820, 899458, 1009148, 1261435, 1284940, 1477681, 1798916, 2248645, 2522870, 2955362, 4497290, 5045740, 5910724, 7388405, 8994580, 10343767, 14776810, 20687534, 29553620, 41375068, 51718835, 103437670, 206875340]

約数ペア:

[(1, 206875340), (2, 103437670), (4, 51718835), (5, 41375068), (7, 29553620), (10, 20687534), (14, 14776810), (20, 10343767), (23, 8994580), (28, 7388405), (35, 5910724), (41, 5045740), (46, 4497290), (70, 2955362), (82, 2522870), (92, 2248645), (115, 1798916), (140, 1477681), (161, 1284940), (164, 1261435), (205, 1009148), (230, 899458), (287, 720820), (322, 642470), (410, 504574), (460, 449729), (574, 360410), (644, 321235), (805, 256988), (820, 252287), (943, 219380), (1148, 180205), (1435, 144164), (1567, 132020), (1610, 128494), (1886, 109690), (2870, 72082), (3134, 66010), (3220, 64247), (3772, 54845), (4715, 43876), (5740, 36041), (6268, 33005), (6601, 31340), (7835, 26404), (9430, 21938), (10969, 18860), (13202, 15670)]