201821495306

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{839}}^1\times {\mathrm{227363}}^1$

素因数の和:228250

約数の個数: 24

約数和(自身を含む): 316845375840

約数和(自身を除く): 115023880534

約数列:

[1, 2, 23, 46, 529, 839, 1058, 1678, 19297, 38594, 227363, 443831, 454726, 887662, 5229349, 10458698, 120275027, 190757557, 240550054, 381515114, 4387423811, 8774847622, 100910747653, 201821495306]

約数ペア:

[(1, 201821495306), (2, 100910747653), (23, 8774847622), (46, 4387423811), (529, 381515114), (839, 240550054), (1058, 190757557), (1678, 120275027), (19297, 10458698), (38594, 5229349), (227363, 887662), (443831, 454726)]