201898142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{8263}}^1$

素因数の和:8927

約数の個数: 16

約数和(自身を含む): 319320960

約数和(自身を除く): 117422818

約数列:

[1, 2, 19, 38, 643, 1286, 8263, 12217, 16526, 24434, 156997, 313994, 5313109, 10626218, 100949071, 201898142]

約数ペア:

[(1, 201898142), (2, 100949071), (19, 10626218), (38, 5313109), (643, 313994), (1286, 156997), (8263, 24434), (12217, 16526)]