202190270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{493147}}^1$

素因数の和:493195

約数の個数: 16

約数和(自身を含む): 372819888

約数和(自身を除く): 170629618

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 493147, 986294, 2465735, 4931470, 20219027, 40438054, 101095135, 202190270]

約数ペア:

[(1, 202190270), (2, 101095135), (5, 40438054), (10, 20219027), (41, 4931470), (82, 2465735), (205, 986294), (410, 493147)]