198594029

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3923}}^1$

素因数の和:4048

約数の個数: 16

約数和(自身を含む): 216981504

約数和(自身を除く): 18387475

約数列:

[1, 23, 31, 71, 713, 1633, 2201, 3923, 50623, 90229, 121613, 278533, 2797099, 6406259, 8634523, 198594029]

約数ペア:

[(1, 198594029), (23, 8634523), (31, 6406259), (71, 2797099), (713, 278533), (1633, 121613), (2201, 90229), (3923, 50623)]