210576328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{1601}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 405722520

約数和(自身を除く): 195146192

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 401, 802, 1601, 1604, 3202, 3208, 6404, 12808, 16441, 32882, 65641, 65764, 131282, 131528, 262564, 525128, 642001, 1284002, 2568004, 5136008, 26322041, 52644082, 105288164, 210576328]

約数ペア:

[(1, 210576328), (2, 105288164), (4, 52644082), (8, 26322041), (41, 5136008), (82, 2568004), (164, 1284002), (328, 642001), (401, 525128), (802, 262564), (1601, 131528), (1604, 131282), (3202, 65764), (3208, 65641), (6404, 32882), (12808, 16441)]