200840234

素因数分解:

$2^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{10039}}^1$

素因数の和:11477

約数の個数: 16

約数和(自身を含む): 344572800

約数和(自身を除く): 143732566

約数列:

[1, 2, 7, 14, 1429, 2858, 10003, 10039, 20006, 20078, 70273, 140546, 14345731, 28691462, 100420117, 200840234]

約数ペア:

[(1, 200840234), (2, 100420117), (7, 28691462), (14, 14345731), (1429, 140546), (2858, 70273), (10003, 20078), (10039, 20006)]