202147912

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{231821}}^1$

素因数の和:231936

約数の個数: 16

約数和(自身を含む): 382506300

約数和(自身を除く): 180358388

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 231821, 463642, 927284, 1854568, 25268489, 50536978, 101073956, 202147912]

約数ペア:

[(1, 202147912), (2, 101073956), (4, 50536978), (8, 25268489), (109, 1854568), (218, 927284), (436, 463642), (872, 231821)]