202022690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{284539}}^1$

素因数の和:284617

約数の個数: 16

約数和(自身を含む): 368763840

約数和(自身を除く): 166741150

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 284539, 569078, 1422695, 2845390, 20202269, 40404538, 101011345, 202022690]

約数ペア:

[(1, 202022690), (2, 101011345), (5, 40404538), (10, 20202269), (71, 2845390), (142, 1422695), (355, 569078), (710, 284539)]