200757970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{66697}}^1$

素因数の和:66754

約数の個数: 32

約数和(自身を含む): 422598528

約数和(自身を除く): 221840558

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 66697, 133394, 333485, 466879, 666970, 933758, 2334395, 2867971, 4668790, 5735942, 14339855, 20075797, 28679710, 40151594, 100378985, 200757970]

約数ペア:

[(1, 200757970), (2, 100378985), (5, 40151594), (7, 28679710), (10, 20075797), (14, 14339855), (35, 5735942), (43, 4668790), (70, 2867971), (86, 2334395), (215, 933758), (301, 666970), (430, 466879), (602, 333485), (1505, 133394), (3010, 66697)]