202191986

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1\times {\mathrm{547}}^1$

素因数の和:1409

約数の個数: 16

約数和(自身を含む): 305257920

約数和(自身を除く): 103065934

約数列:

[1, 2, 421, 439, 547, 842, 878, 1094, 184819, 230287, 240133, 369638, 460574, 480266, 101095993, 202191986]

約数ペア:

[(1, 202191986), (2, 101095993), (421, 480266), (439, 460574), (547, 369638), (842, 240133), (878, 230287), (1094, 184819)]