201682340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{530743}}^1$

素因数の和:530771

約数の個数: 24

約数和(自身を含む): 445824960

約数和(自身を除く): 244142620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 530743, 1061486, 2122972, 2653715, 5307430, 10084117, 10614860, 20168234, 40336468, 50420585, 100841170, 201682340]

約数ペア:

[(1, 201682340), (2, 100841170), (4, 50420585), (5, 40336468), (10, 20168234), (19, 10614860), (20, 10084117), (38, 5307430), (76, 2653715), (95, 2122972), (190, 1061486), (380, 530743)]