203662970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{12487}}^1$

素因数の和:12734

約数の個数: 32

約数和(自身を含む): 420795648

約数和(自身を除く): 217132678

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 1165, 1631, 2330, 3262, 8155, 12487, 16310, 24974, 62435, 87409, 124870, 174818, 437045, 874090, 2909471, 5818942, 14547355, 20366297, 29094710, 40732594, 101831485, 203662970]

約数ペア:

[(1, 203662970), (2, 101831485), (5, 40732594), (7, 29094710), (10, 20366297), (14, 14547355), (35, 5818942), (70, 2909471), (233, 874090), (466, 437045), (1165, 174818), (1631, 124870), (2330, 87409), (3262, 62435), (8155, 24974), (12487, 16310)]