208502482

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1\times {\mathrm{1471}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 315938304

約数和(自身を除く): 107435822

約数列:

[1, 2, 131, 262, 541, 1082, 1471, 2942, 70871, 141742, 192701, 385402, 795811, 1591622, 104251241, 208502482]

約数ペア:

[(1, 208502482), (2, 104251241), (131, 1591622), (262, 795811), (541, 385402), (1082, 192701), (1471, 141742), (2942, 70871)]