204032056

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{65563}}^1$

素因数の和:65958

約数の個数: 16

約数和(自身を含む): 383549400

約数和(自身を除く): 179517344

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 65563, 131126, 262252, 524504, 25504007, 51008014, 102016028, 204032056]

約数ペア:

[(1, 204032056), (2, 102016028), (4, 51008014), (8, 25504007), (389, 524504), (778, 262252), (1556, 131126), (3112, 65563)]