204629821438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{769285043}}^1$

素因数の和:769285071

約数の個数: 16

約数和(自身を含む): 369256821120

約数和(自身を除く): 164626999682

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 769285043, 1538570086, 5384995301, 10769990602, 14616415817, 29232831634, 102314910719, 204629821438]

約数ペア:

[(1, 204629821438), (2, 102314910719), (7, 29232831634), (14, 14616415817), (19, 10769990602), (38, 5384995301), (133, 1538570086), (266, 769285043)]