220140177

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{6073}}^1$

素因数の和:6400

約数の個数: 16

約数和(自身を含む): 301464768

約数和(自身を除く): 81324591

約数列:

[1, 3, 43, 129, 281, 843, 6073, 12083, 18219, 36249, 261139, 783417, 1706513, 5119539, 73380059, 220140177]

約数ペア:

[(1, 220140177), (3, 73380059), (43, 5119539), (129, 1706513), (281, 783417), (843, 261139), (6073, 36249), (12083, 18219)]