201820243

素因数分解:

${\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 216759456

約数和(自身を除く): 14939213

約数列:

[1, 17, 163, 173, 421, 2771, 2941, 7157, 28199, 68623, 72833, 479383, 1166591, 1238161, 11871779, 201820243]

約数ペア:

[(1, 201820243), (17, 11871779), (163, 1238161), (173, 1166591), (421, 479383), (2771, 72833), (2941, 68623), (7157, 28199)]