198814084

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173183}}^1$

素因数の和:173235

約数の個数: 24

約数和(自身を含む): 407328768

約数和(自身を除く): 208514684

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 173183, 346366, 692732, 1212281, 2424562, 4849124, 7100503, 14201006, 28402012, 49703521, 99407042, 198814084]

約数ペア:

[(1, 198814084), (2, 99407042), (4, 49703521), (7, 28402012), (14, 14201006), (28, 7100503), (41, 4849124), (82, 2424562), (164, 1212281), (287, 692732), (574, 346366), (1148, 173183)]