201966

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 414288

約数和(自身を除く): 212322

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 821, 1642, 2463, 4926, 33661, 67322, 100983, 201966]

約数ペア:

[(1, 201966), (2, 100983), (3, 67322), (6, 33661), (41, 4926), (82, 2463), (123, 1642), (246, 821)]