203847984

素因数分解:

$2^4\times 3^2\times {\mathrm{1415611}}^1$

素因数の和:1415625

約数の個数: 30

約数和(自身を含む): 570491636

約数和(自身を除く): 366643652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1415611, 2831222, 4246833, 5662444, 8493666, 11324888, 12740499, 16987332, 22649776, 25480998, 33974664, 50961996, 67949328, 101923992, 203847984]

約数ペア:

[(1, 203847984), (2, 101923992), (3, 67949328), (4, 50961996), (6, 33974664), (8, 25480998), (9, 22649776), (12, 16987332), (16, 12740499), (18, 11324888), (24, 8493666), (36, 5662444), (48, 4246833), (72, 2831222), (144, 1415611)]