238216679

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 250736640

約数和(自身を除く): 12519961

約数列:

[1, 31, 79, 211, 461, 2449, 6541, 14291, 16669, 36419, 97271, 516739, 1128989, 3015401, 7684409, 238216679]

約数ペア:

[(1, 238216679), (31, 7684409), (79, 3015401), (211, 1128989), (461, 516739), (2449, 97271), (6541, 36419), (14291, 16669)]