201234740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1437391}}^1$

素因数の和:1437407

約数の個数: 24

約数和(自身を含む): 482963712

約数和(自身を除く): 281728972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1437391, 2874782, 5749564, 7186955, 10061737, 14373910, 20123474, 28747820, 40246948, 50308685, 100617370, 201234740]

約数ペア:

[(1, 201234740), (2, 100617370), (4, 50308685), (5, 40246948), (7, 28747820), (10, 20123474), (14, 14373910), (20, 10061737), (28, 7186955), (35, 5749564), (70, 2874782), (140, 1437391)]