202294484

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{51977}}^1$

素因数の和:52127

約数の個数: 24

約数和(自身を含む): 407507520

約数和(自身を除く): 205213036

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 51977, 103954, 207908, 363839, 727678, 1455356, 7224803, 14449606, 28899212, 50573621, 101147242, 202294484]

約数ペア:

[(1, 202294484), (2, 101147242), (4, 50573621), (7, 28899212), (14, 14449606), (28, 7224803), (139, 1455356), (278, 727678), (556, 363839), (973, 207908), (1946, 103954), (3892, 51977)]