201642687

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1268

約数の個数: 36

約数和(自身を含む): 313465464

約数和(自身を除く): 111822777

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 361, 477, 1007, 1083, 1171, 3021, 3249, 3513, 9063, 10539, 19133, 22249, 57399, 62063, 66747, 172197, 186189, 200241, 422731, 558567, 1179197, 1268193, 3537591, 3804579, 10612773, 22404743, 67214229, 201642687]

約数ペア:

[(1, 201642687), (3, 67214229), (9, 22404743), (19, 10612773), (53, 3804579), (57, 3537591), (159, 1268193), (171, 1179197), (361, 558567), (477, 422731), (1007, 200241), (1083, 186189), (1171, 172197), (3021, 66747), (3249, 62063), (3513, 57399), (9063, 22249), (10539, 19133)]