201211417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{797}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 224078400

約数和(自身を除く): 22866983

約数列:

[1, 11, 59, 389, 649, 797, 4279, 8767, 22951, 47023, 252461, 310033, 517253, 3410363, 18291947, 201211417]

約数ペア:

[(1, 201211417), (11, 18291947), (59, 3410363), (389, 517253), (649, 310033), (797, 252461), (4279, 47023), (8767, 22951)]