201943460

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{35933}}^1$

素因数の和:36223

約数の個数: 24

約数和(自身を含む): 425602296

約数和(自身を除く): 223658836

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 35933, 71866, 143732, 179665, 359330, 718660, 10097173, 20194346, 40388692, 50485865, 100971730, 201943460]

約数ペア:

[(1, 201943460), (2, 100971730), (4, 50485865), (5, 40388692), (10, 20194346), (20, 10097173), (281, 718660), (562, 359330), (1124, 179665), (1405, 143732), (2810, 71866), (5620, 35933)]