200206983986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{155719}}^1$

素因数の和:156074

約数の個数: 32

約数和(自身を含む): 314828467200

約数和(自身を除く): 114621483214

約数列:

[1, 2, 31, 62, 89, 178, 233, 466, 2759, 5518, 7223, 14446, 20737, 41474, 155719, 311438, 642847, 1285694, 4827289, 9654578, 13858991, 27717982, 36282527, 72565054, 429628721, 859257442, 1124758337, 2249516674, 3229144903, 6458289806, 100103491993, 200206983986]

約数ペア:

[(1, 200206983986), (2, 100103491993), (31, 6458289806), (62, 3229144903), (89, 2249516674), (178, 1124758337), (233, 859257442), (466, 429628721), (2759, 72565054), (5518, 36282527), (7223, 27717982), (14446, 13858991), (20737, 9654578), (41474, 4827289), (155719, 1285694), (311438, 642847)]