203202584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{20143}}^1$

素因数の和:20259

約数の個数: 32

約数和(自身を含む): 414563520

約数和(自身を除く): 211360936

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 20143, 40286, 80572, 161144, 261859, 523718, 1047436, 1953871, 2094872, 3907742, 7815484, 15630968, 25400323, 50800646, 101601292, 203202584]

約数ペア:

[(1, 203202584), (2, 101601292), (4, 50800646), (8, 25400323), (13, 15630968), (26, 7815484), (52, 3907742), (97, 2094872), (104, 1953871), (194, 1047436), (388, 523718), (776, 261859), (1261, 161144), (2522, 80572), (5044, 40286), (10088, 20143)]