200479976

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 394121700

約数和(自身を除く): 193641724

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 293, 356, 586, 712, 961, 1172, 1922, 2344, 2759, 3844, 5518, 7688, 9083, 11036, 18166, 22072, 26077, 36332, 52154, 72664, 85529, 104308, 171058, 208616, 281573, 342116, 563146, 684232, 808387, 1126292, 1616774, 2252584, 3233548, 6467096, 25059997, 50119994, 100239988, 200479976]

約数ペア:

[(1, 200479976), (2, 100239988), (4, 50119994), (8, 25059997), (31, 6467096), (62, 3233548), (89, 2252584), (124, 1616774), (178, 1126292), (248, 808387), (293, 684232), (356, 563146), (586, 342116), (712, 281573), (961, 208616), (1172, 171058), (1922, 104308), (2344, 85529), (2759, 72664), (3844, 52154), (5518, 36332), (7688, 26077), (9083, 22072), (11036, 18166)]