199744848

素因数分解:

$2^4\times 3^2\times {\mathrm{1387117}}^1$

素因数の和:1387131

約数の個数: 30

約数和(自身を含む): 559008554

約数和(自身を除く): 359263706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1387117, 2774234, 4161351, 5548468, 8322702, 11096936, 12484053, 16645404, 22193872, 24968106, 33290808, 49936212, 66581616, 99872424, 199744848]

約数ペア:

[(1, 199744848), (2, 99872424), (3, 66581616), (4, 49936212), (6, 33290808), (8, 24968106), (9, 22193872), (12, 16645404), (16, 12484053), (18, 11096936), (24, 8322702), (36, 5548468), (48, 4161351), (72, 2774234), (144, 1387117)]