211761230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{920701}}^1$

素因数の和:920731

約数の個数: 16

約数和(自身を含む): 397743264

約数和(自身を除く): 185982034

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 920701, 1841402, 4603505, 9207010, 21176123, 42352246, 105880615, 211761230]

約数ペア:

[(1, 211761230), (2, 105880615), (5, 42352246), (10, 21176123), (23, 9207010), (46, 4603505), (115, 1841402), (230, 920701)]