203029424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{976103}}^1$

素因数の和:976124

約数の個数: 20

約数和(自身を含む): 423629136

約数和(自身を除く): 220599712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 976103, 1952206, 3904412, 7808824, 12689339, 15617648, 25378678, 50757356, 101514712, 203029424]

約数ペア:

[(1, 203029424), (2, 101514712), (4, 50757356), (8, 25378678), (13, 15617648), (16, 12689339), (26, 7808824), (52, 3904412), (104, 1952206), (208, 976103)]