201881258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{61813}}^1$

素因数の和:61909

約数の個数: 16

約数和(自身を含む): 320443776

約数和(自身を除く): 118562518

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 61813, 123626, 1421699, 2843398, 4388723, 8777446, 100940629, 201881258]

約数ペア:

[(1, 201881258), (2, 100940629), (23, 8777446), (46, 4388723), (71, 2843398), (142, 1421699), (1633, 123626), (3266, 61813)]