203619104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11383}}^1$

素因数の和:11449

約数の個数: 48

約数和(自身を含む): 441790272

約数和(自身を除く): 238171168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 11383, 17888, 22766, 45532, 91064, 147979, 182128, 295958, 364256, 489469, 591916, 978938, 1183832, 1957876, 2367664, 3915752, 4735328, 6363097, 7831504, 12726194, 15663008, 25452388, 50904776, 101809552, 203619104]

約数ペア:

[(1, 203619104), (2, 101809552), (4, 50904776), (8, 25452388), (13, 15663008), (16, 12726194), (26, 7831504), (32, 6363097), (43, 4735328), (52, 3915752), (86, 2367664), (104, 1957876), (172, 1183832), (208, 978938), (344, 591916), (416, 489469), (559, 364256), (688, 295958), (1118, 182128), (1376, 147979), (2236, 91064), (4472, 45532), (8944, 22766), (11383, 17888)]