156982202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{194767}}^1$

素因数の和:194813

約数の個数: 16

約数和(自身を含む): 261768192

約数和(自身を除く): 104785990

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 194767, 389534, 2531971, 5063942, 6037777, 12075554, 78491101, 156982202]

約数ペア:

[(1, 156982202), (2, 78491101), (13, 12075554), (26, 6037777), (31, 5063942), (62, 2531971), (403, 389534), (806, 194767)]