216766095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{158803}}^1$

素因数の和:158831

約数の個数: 32

約数和(自身を含む): 426865152

約数和(自身を除く): 210099057

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 158803, 476409, 794015, 1111621, 2064439, 2382045, 3334863, 5558105, 6193317, 10322195, 14451073, 16674315, 30966585, 43353219, 72255365, 216766095]

約数ペア:

[(1, 216766095), (3, 72255365), (5, 43353219), (7, 30966585), (13, 16674315), (15, 14451073), (21, 10322195), (35, 6193317), (39, 5558105), (65, 3334863), (91, 2382045), (105, 2064439), (195, 1111621), (273, 794015), (455, 476409), (1365, 158803)]