200498970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{954757}}^1$

素因数の和:954774

約数の個数: 32

約数和(自身を含む): 549940608

約数和(自身を除く): 349441638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 954757, 1909514, 2864271, 4773785, 5728542, 6683299, 9547570, 13366598, 14321355, 20049897, 28642710, 33416495, 40099794, 66832990, 100249485, 200498970]

約数ペア:

[(1, 200498970), (2, 100249485), (3, 66832990), (5, 40099794), (6, 33416495), (7, 28642710), (10, 20049897), (14, 14321355), (15, 13366598), (21, 9547570), (30, 6683299), (35, 5728542), (42, 4773785), (70, 2864271), (105, 1909514), (210, 954757)]