203973232

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{271241}}^1$

素因数の和:271296

約数の個数: 20

約数和(自身を含む): 403608096

約数和(自身を除く): 199634864

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 271241, 542482, 1084964, 2169928, 4339856, 12748327, 25496654, 50993308, 101986616, 203973232]

約数ペア:

[(1, 203973232), (2, 101986616), (4, 50993308), (8, 25496654), (16, 12748327), (47, 4339856), (94, 2169928), (188, 1084964), (376, 542482), (752, 271241)]