203681072

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27143}}^1$

素因数の和:27225

約数の個数: 40

約数和(自身を含む): 457756416

約数和(自身を除く): 254075344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 27143, 54286, 108572, 190001, 217144, 380002, 434288, 760004, 1520008, 1818581, 3040016, 3637162, 7274324, 12730067, 14548648, 25460134, 29097296, 50920268, 101840536, 203681072]

約数ペア:

[(1, 203681072), (2, 101840536), (4, 50920268), (7, 29097296), (8, 25460134), (14, 14548648), (16, 12730067), (28, 7274324), (56, 3637162), (67, 3040016), (112, 1818581), (134, 1520008), (268, 760004), (469, 434288), (536, 380002), (938, 217144), (1072, 190001), (1876, 108572), (3752, 54286), (7504, 27143)]