205125584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{677}}^1$

素因数の和:1367

約数の個数: 40

約数和(自身を含む): 412373160

約数和(自身を除く): 207247576

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 653, 677, 1306, 1354, 2612, 2708, 5224, 5416, 10448, 10832, 18937, 19633, 37874, 39266, 75748, 78532, 151496, 157064, 302992, 314128, 442081, 884162, 1768324, 3536648, 7073296, 12820349, 25640698, 51281396, 102562792, 205125584]

約数ペア:

[(1, 205125584), (2, 102562792), (4, 51281396), (8, 25640698), (16, 12820349), (29, 7073296), (58, 3536648), (116, 1768324), (232, 884162), (464, 442081), (653, 314128), (677, 302992), (1306, 157064), (1354, 151496), (2612, 78532), (2708, 75748), (5224, 39266), (5416, 37874), (10448, 19633), (10832, 18937)]