203735888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{18269}}^1$

素因数の和:18335

約数の個数: 40

約数和(自身を含む): 428175720

約数和(自身を除く): 224439832

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 18269, 36538, 73076, 146152, 292304, 310573, 621146, 749029, 1242292, 1498058, 2484584, 2996116, 4969168, 5992232, 11984464, 12733493, 25466986, 50933972, 101867944, 203735888]

約数ペア:

[(1, 203735888), (2, 101867944), (4, 50933972), (8, 25466986), (16, 12733493), (17, 11984464), (34, 5992232), (41, 4969168), (68, 2996116), (82, 2484584), (136, 1498058), (164, 1242292), (272, 749029), (328, 621146), (656, 310573), (697, 292304), (1394, 146152), (2788, 73076), (5576, 36538), (11152, 18269)]