208067145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97001}}^1$

素因数の和:97033

約数の個数: 32

約数和(自身を含む): 391112064

約数和(自身を除く): 183044919

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 97001, 291003, 485005, 1067011, 1261013, 1455015, 3201033, 3783039, 5335055, 6305065, 13871143, 16005165, 18915195, 41613429, 69355715, 208067145]

約数ペア:

[(1, 208067145), (3, 69355715), (5, 41613429), (11, 18915195), (13, 16005165), (15, 13871143), (33, 6305065), (39, 5335055), (55, 3783039), (65, 3201033), (143, 1455015), (165, 1261013), (195, 1067011), (429, 485005), (715, 291003), (2145, 97001)]