201994942

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 316270080

約数和(自身を除く): 114275138

約数列:

[1, 2, 73, 79, 83, 146, 158, 166, 211, 422, 5767, 6059, 6557, 11534, 12118, 13114, 15403, 16669, 17513, 30806, 33338, 35026, 478661, 957322, 1216837, 1278449, 1383527, 2433674, 2556898, 2767054, 100997471, 201994942]

約数ペア:

[(1, 201994942), (2, 100997471), (73, 2767054), (79, 2556898), (83, 2433674), (146, 1383527), (158, 1278449), (166, 1216837), (211, 957322), (422, 478661), (5767, 35026), (6059, 33338), (6557, 30806), (11534, 17513), (12118, 16669), (13114, 15403)]