198689484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2365351}}^1$

素因数の和:2365365

約数の個数: 24

約数和(自身を含む): 529838848

約数和(自身を除く): 331149364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2365351, 4730702, 7096053, 9461404, 14192106, 16557457, 28384212, 33114914, 49672371, 66229828, 99344742, 198689484]

約数ペア:

[(1, 198689484), (2, 99344742), (3, 66229828), (4, 49672371), (6, 33114914), (7, 28384212), (12, 16557457), (14, 14192106), (21, 9461404), (28, 7096053), (42, 4730702), (84, 2365351)]