201670180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{530711}}^1$

素因数の和:530739

約数の個数: 24

約数和(自身を含む): 445798080

約数和(自身を除く): 244127900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 530711, 1061422, 2122844, 2653555, 5307110, 10083509, 10614220, 20167018, 40334036, 50417545, 100835090, 201670180]

約数ペア:

[(1, 201670180), (2, 100835090), (4, 50417545), (5, 40334036), (10, 20167018), (19, 10614220), (20, 10083509), (38, 5307110), (76, 2653555), (95, 2122844), (190, 1061422), (380, 530711)]