202449070

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{80657}}^1$

素因数の和:80915

約数の個数: 16

約数和(自身を含む): 365864688

約数和(自身を除く): 163415618

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 80657, 161314, 403285, 806570, 20244907, 40489814, 101224535, 202449070]

約数ペア:

[(1, 202449070), (2, 101224535), (5, 40489814), (10, 20244907), (251, 806570), (502, 403285), (1255, 161314), (2510, 80657)]