199999223838

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1303}}^1\times {\mathrm{38239}}^1$

素因数の和:39773

約数の個数: 48

約数和(自身を含む): 435620290560

約数和(自身を除く): 235621066722

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1303, 1338, 2007, 2606, 3909, 4014, 7818, 11727, 23454, 38239, 76478, 114717, 229434, 290569, 344151, 581138, 688302, 871707, 1743414, 2615121, 5230242, 8527297, 17054594, 25581891, 49825417, 51163782, 76745673, 99650834, 149476251, 153491346, 298952502, 448428753, 896857506, 11111067991, 22222135982, 33333203973, 66666407946, 99999611919, 199999223838]

約数ペア:

[(1, 199999223838), (2, 99999611919), (3, 66666407946), (6, 33333203973), (9, 22222135982), (18, 11111067991), (223, 896857506), (446, 448428753), (669, 298952502), (1303, 153491346), (1338, 149476251), (2007, 99650834), (2606, 76745673), (3909, 51163782), (4014, 49825417), (7818, 25581891), (11727, 17054594), (23454, 8527297), (38239, 5230242), (76478, 2615121), (114717, 1743414), (229434, 871707), (290569, 688302), (344151, 581138)]