204526544

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{12899}}^1$

素因数の和:13898

約数の個数: 20

約数和(自身を含む): 396700800

約数和(自身を除く): 192174256

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3964, 7928, 12899, 15856, 25798, 51596, 103192, 206384, 12782909, 25565818, 51131636, 102263272, 204526544]

約数ペア:

[(1, 204526544), (2, 102263272), (4, 51131636), (8, 25565818), (16, 12782909), (991, 206384), (1982, 103192), (3964, 51596), (7928, 25798), (12899, 15856)]