206026240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11497}}^1$

素因数の和:11527

約数の個数: 80

約数和(自身を含む): 564597792

約数和(自身を除く): 358571552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 11497, 17920, 22994, 45988, 57485, 80479, 91976, 114970, 160958, 183952, 229940, 321916, 367904, 402395, 459880, 643832, 735808, 804790, 919760, 1287664, 1471616, 1609580, 1839520, 2575328, 2943232, 3219160, 3679040, 5150656, 5886464, 6438320, 7358080, 10301312, 12876640, 14716160, 20602624, 25753280, 29432320, 41205248, 51506560, 103013120, 206026240]

約数ペア:

[(1, 206026240), (2, 103013120), (4, 51506560), (5, 41205248), (7, 29432320), (8, 25753280), (10, 20602624), (14, 14716160), (16, 12876640), (20, 10301312), (28, 7358080), (32, 6438320), (35, 5886464), (40, 5150656), (56, 3679040), (64, 3219160), (70, 2943232), (80, 2575328), (112, 1839520), (128, 1609580), (140, 1471616), (160, 1287664), (224, 919760), (256, 804790), (280, 735808), (320, 643832), (448, 459880), (512, 402395), (560, 367904), (640, 321916), (896, 229940), (1120, 183952), (1280, 160958), (1792, 114970), (2240, 91976), (2560, 80479), (3584, 57485), (4480, 45988), (8960, 22994), (11497, 17920)]