204075930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{6823}}^1$

素因数の和:7830

約数の個数: 32

約数和(自身を含む): 490345344

約数和(自身を除く): 286269414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 997, 1994, 2991, 4985, 5982, 6823, 9970, 13646, 14955, 20469, 29910, 34115, 40938, 68230, 102345, 204690, 6802531, 13605062, 20407593, 34012655, 40815186, 68025310, 102037965, 204075930]

約数ペア:

[(1, 204075930), (2, 102037965), (3, 68025310), (5, 40815186), (6, 34012655), (10, 20407593), (15, 13605062), (30, 6802531), (997, 204690), (1994, 102345), (2991, 68230), (4985, 40938), (5982, 34115), (6823, 29910), (9970, 20469), (13646, 14955)]