201140871

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{6397}}^1$

素因数の和:6670

約数の個数: 16

約数和(自身を含む): 275165184

約数和(自身を除く): 74024313

約数列:

[1, 3, 47, 141, 223, 669, 6397, 10481, 19191, 31443, 300659, 901977, 1426531, 4279593, 67046957, 201140871]

約数ペア:

[(1, 201140871), (3, 67046957), (47, 4279593), (141, 1426531), (223, 901977), (669, 300659), (6397, 31443), (10481, 19191)]