203360984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{620003}}^1$

素因数の和:620050

約数の個数: 16

約数和(自身を含む): 390602520

約数和(自身を除く): 187241536

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 620003, 1240006, 2480012, 4960024, 25420123, 50840246, 101680492, 203360984]

約数ペア:

[(1, 203360984), (2, 101680492), (4, 50840246), (8, 25420123), (41, 4960024), (82, 2480012), (164, 1240006), (328, 620003)]