198951696

素因数分解:

$2^4\times 3^2\times {\mathrm{1381609}}^1$

素因数の和:1381623

約数の個数: 30

約数和(自身を含む): 556788830

約数和(自身を除く): 357837134

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1381609, 2763218, 4144827, 5526436, 8289654, 11052872, 12434481, 16579308, 22105744, 24868962, 33158616, 49737924, 66317232, 99475848, 198951696]

約数ペア:

[(1, 198951696), (2, 99475848), (3, 66317232), (4, 49737924), (6, 33158616), (8, 24868962), (9, 22105744), (12, 16579308), (16, 12434481), (18, 11052872), (24, 8289654), (36, 5526436), (48, 4144827), (72, 2763218), (144, 1381609)]