200030979

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{2309}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 271434240

約数和(自身を除く): 71403261

約数列:

[1, 3, 67, 201, 431, 1293, 2309, 6927, 28877, 86631, 154703, 464109, 995179, 2985537, 66676993, 200030979]

約数ペア:

[(1, 200030979), (3, 66676993), (67, 2985537), (201, 995179), (431, 464109), (1293, 154703), (2309, 86631), (6927, 28877)]