200939152

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{117371}}^1$

素因数の和:117486

約数の個数: 20

約数和(自身を含む): 392961456

約数和(自身を除く): 192022304

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 117371, 234742, 469484, 938968, 1877936, 12558697, 25117394, 50234788, 100469576, 200939152]

約数ペア:

[(1, 200939152), (2, 100469576), (4, 50234788), (8, 25117394), (16, 12558697), (107, 1877936), (214, 938968), (428, 469484), (856, 234742), (1712, 117371)]