203219918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1609}}^1\times {\mathrm{5741}}^1$

素因数の和:7363

約数の個数: 16

約数和(自身を含む): 332806320

約数和(自身を除く): 129586402

約数列:

[1, 2, 11, 22, 1609, 3218, 5741, 11482, 17699, 35398, 63151, 126302, 9237269, 18474538, 101609959, 203219918]

約数ペア:

[(1, 203219918), (2, 101609959), (11, 18474538), (22, 9237269), (1609, 126302), (3218, 63151), (5741, 35398), (11482, 17699)]