203965982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{34211}}^1$

素因数の和:34495

約数の個数: 16

約数和(自身を含む): 335003904

約数和(自身を除く): 131037922

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 34211, 68422, 376321, 752642, 9271181, 18542362, 101982991, 203965982]

約数ペア:

[(1, 203965982), (2, 101982991), (11, 18542362), (22, 9271181), (271, 752642), (542, 376321), (2981, 68422), (5962, 34211)]