202156838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{47701}}^1$

素因数の和:47879

約数の個数: 16

約数和(自身を含む): 328571376

約数和(自身を除く): 126414538

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 47701, 95402, 620113, 1240226, 7775263, 15550526, 101078419, 202156838]

約数ペア:

[(1, 202156838), (2, 101078419), (13, 15550526), (26, 7775263), (163, 1240226), (326, 620113), (2119, 95402), (4238, 47701)]