202920328

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{150089}}^1$

素因数の和:150121

約数の個数: 24

約数和(自身を含む): 411997050

約数和(自身を除く): 209076722

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 150089, 300178, 600356, 1200712, 1951157, 3902314, 7804628, 15609256, 25365041, 50730082, 101460164, 202920328]

約数ペア:

[(1, 202920328), (2, 101460164), (4, 50730082), (8, 25365041), (13, 15609256), (26, 7804628), (52, 3902314), (104, 1951157), (169, 1200712), (338, 600356), (676, 300178), (1352, 150089)]