221498786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2111}}^1\times {\mathrm{2281}}^1$

素因数の和:4417

約数の個数: 16

約数和(自身を含む): 347010048

約数和(自身を除く): 125511262

約数列:

[1, 2, 23, 46, 2111, 2281, 4222, 4562, 48553, 52463, 97106, 104926, 4815191, 9630382, 110749393, 221498786]

約数ペア:

[(1, 221498786), (2, 110749393), (23, 9630382), (46, 4815191), (2111, 104926), (2281, 97106), (4222, 52463), (4562, 48553)]