204448712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1965853}}^1$

素因数の和:1965872

約数の個数: 16

約数和(自身を含む): 412829340

約数和(自身を除く): 208380628

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1965853, 3931706, 7863412, 15726824, 25556089, 51112178, 102224356, 204448712]

約数ペア:

[(1, 204448712), (2, 102224356), (4, 51112178), (8, 25556089), (13, 15726824), (26, 7863412), (52, 3931706), (104, 1965853)]