203468510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{10271}}^1$

素因数の和:10568

約数の個数: 32

約数和(自身を含む): 420083712

約数和(自身を除く): 216615202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3962, 9905, 10271, 19810, 20542, 51355, 71897, 102710, 143794, 359485, 718970, 2906693, 5813386, 14533465, 20346851, 29066930, 40693702, 101734255, 203468510]

約数ペア:

[(1, 203468510), (2, 101734255), (5, 40693702), (7, 29066930), (10, 20346851), (14, 14533465), (35, 5813386), (70, 2906693), (283, 718970), (566, 359485), (1415, 143794), (1981, 102710), (2830, 71897), (3962, 51355), (9905, 20542), (10271, 19810)]