201600260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{530527}}^1$

素因数の和:530555

約数の個数: 24

約数和(自身を含む): 445643520

約数和(自身を除く): 244043260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 530527, 1061054, 2122108, 2652635, 5305270, 10080013, 10610540, 20160026, 40320052, 50400065, 100800130, 201600260]

約数ペア:

[(1, 201600260), (2, 100800130), (4, 50400065), (5, 40320052), (10, 20160026), (19, 10610540), (20, 10080013), (38, 5305270), (76, 2652635), (95, 2122108), (190, 1061054), (380, 530527)]