197545601518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{76561}}^1\times {\mathrm{67901}}^1$

素因数の和:144483

約数の個数: 16

約数和(自身を含む): 311922775440

約数和(自身を除く): 114377173922

約数列:

[1, 2, 19, 38, 67901, 76561, 135802, 153122, 1290119, 1454659, 2580238, 2909318, 5198568461, 10397136922, 98772800759, 197545601518]

約数ペア:

[(1, 197545601518), (2, 98772800759), (19, 10397136922), (38, 5198568461), (67901, 2909318), (76561, 2580238), (135802, 1454659), (153122, 1290119)]