220143451

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{4259}}^1$

素因数の和:4434

約数の個数: 16

約数和(自身を含む): 248647680

約数和(自身を除く): 28504229

約数列:

[1, 11, 37, 127, 407, 1397, 4259, 4699, 46849, 51689, 157583, 540893, 1733413, 5949823, 20013041, 220143451]

約数ペア:

[(1, 220143451), (11, 20013041), (37, 5949823), (127, 1733413), (407, 540893), (1397, 157583), (4259, 51689), (4699, 46849)]