201937845

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{189613}}^1$

素因数の和:189692

約数の個数: 16

約数和(自身を含む): 327652992

約数和(自身を除く): 125715147

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 189613, 568839, 948065, 2844195, 13462523, 40387569, 67312615, 201937845]

約数ペア:

[(1, 201937845), (3, 67312615), (5, 40387569), (15, 13462523), (71, 2844195), (213, 948065), (355, 568839), (1065, 189613)]