201637113

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 292626432

約数和(自身を除く): 90989319

約数列:

[1, 3, 23, 31, 69, 93, 107, 321, 713, 881, 2139, 2461, 2643, 3317, 7383, 9951, 20263, 27311, 60789, 76291, 81933, 94267, 228873, 282801, 628153, 1884459, 2168141, 2922277, 6504423, 8766831, 67212371, 201637113]

約数ペア:

[(1, 201637113), (3, 67212371), (23, 8766831), (31, 6504423), (69, 2922277), (93, 2168141), (107, 1884459), (321, 628153), (713, 282801), (881, 228873), (2139, 94267), (2461, 81933), (2643, 76291), (3317, 60789), (7383, 27311), (9951, 20263)]