205764052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{6271}}^1$

素因数の和:6919

約数の個数: 24

約数和(自身を含む): 388462592

約数和(自身を除く): 182698540

約数列:

[1, 2, 4, 13, 26, 52, 631, 1262, 2524, 6271, 8203, 12542, 16406, 25084, 32812, 81523, 163046, 326092, 3957001, 7914002, 15828004, 51441013, 102882026, 205764052]

約数ペア:

[(1, 205764052), (2, 102882026), (4, 51441013), (13, 15828004), (26, 7914002), (52, 3957001), (631, 326092), (1262, 163046), (2524, 81523), (6271, 32812), (8203, 25084), (12542, 16406)]