202000878

素因数分解:

$2^1\times 3^4\times {\mathrm{1246919}}^1$

素因数の和:1246933

約数の個数: 20

約数和(自身を含む): 452631960

約数和(自身を除く): 250631082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1246919, 2493838, 3740757, 7481514, 11222271, 22444542, 33666813, 67333626, 101000439, 202000878]

約数ペア:

[(1, 202000878), (2, 101000439), (3, 67333626), (6, 33666813), (9, 22444542), (18, 11222271), (27, 7481514), (54, 3740757), (81, 2493838), (162, 1246919)]