201918474

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{128939}}^1$

素因数の和:128979

約数の個数: 32

約数和(自身を含む): 464184000

約数和(自身を除く): 262265526

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 128939, 257878, 386817, 773634, 1160451, 2320902, 3481353, 3739231, 6962706, 7478462, 11217693, 22435386, 33653079, 67306158, 100959237, 201918474]

約数ペア:

[(1, 201918474), (2, 100959237), (3, 67306158), (6, 33653079), (9, 22435386), (18, 11217693), (27, 7478462), (29, 6962706), (54, 3739231), (58, 3481353), (87, 2320902), (174, 1160451), (261, 773634), (522, 386817), (783, 257878), (1566, 128939)]