202378857

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{9157}}^1$

素因数の和:9352

約数の個数: 16

約数和(自身を含む): 276937920

約数和(自身を除く): 74559063

約数列:

[1, 3, 53, 139, 159, 417, 7367, 9157, 22101, 27471, 485321, 1272823, 1455963, 3818469, 67459619, 202378857]

約数ペア:

[(1, 202378857), (3, 67459619), (53, 3818469), (139, 1455963), (159, 1272823), (417, 485321), (7367, 27471), (9157, 22101)]