201924940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1442321}}^1$

素因数の和:1442337

約数の個数: 24

約数和(自身を含む): 484620192

約数和(自身を除く): 282695252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1442321, 2884642, 5769284, 7211605, 10096247, 14423210, 20192494, 28846420, 40384988, 50481235, 100962470, 201924940]

約数ペア:

[(1, 201924940), (2, 100962470), (4, 50481235), (5, 40384988), (7, 28846420), (10, 20192494), (14, 14423210), (20, 10096247), (28, 7211605), (35, 5769284), (70, 2884642), (140, 1442321)]