201442983

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{751}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 314468352

約数和(自身を除く): 113025369

約数列:

[1, 3, 7, 21, 53, 159, 241, 371, 723, 751, 1113, 1687, 2253, 5061, 5257, 12773, 15771, 38319, 39803, 89411, 119409, 180991, 268233, 278621, 542973, 835863, 1266937, 3800811, 9592523, 28777569, 67147661, 201442983]

約数ペア:

[(1, 201442983), (3, 67147661), (7, 28777569), (21, 9592523), (53, 3800811), (159, 1266937), (241, 835863), (371, 542973), (723, 278621), (751, 268233), (1113, 180991), (1687, 119409), (2253, 89411), (5061, 39803), (5257, 38319), (12773, 15771)]