200550770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{10343}}^1$

素因数の和:10634

約数の個数: 32

約数和(自身を含む): 414091008

約数和(自身を除く): 213540238

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2770, 3878, 9695, 10343, 19390, 20686, 51715, 72401, 103430, 144802, 362005, 724010, 2865011, 5730022, 14325055, 20055077, 28650110, 40110154, 100275385, 200550770]

約数ペア:

[(1, 200550770), (2, 100275385), (5, 40110154), (7, 28650110), (10, 20055077), (14, 14325055), (35, 5730022), (70, 2865011), (277, 724010), (554, 362005), (1385, 144802), (1939, 103430), (2770, 72401), (3878, 51715), (9695, 20686), (10343, 19390)]