199314136

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{154747}}^1$

素因数の和:154783

約数の個数: 32

約数和(自身を含む): 445674240

約数和(自身を除く): 246360104

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 154747, 309494, 618988, 1083229, 1237976, 2166458, 3559181, 4332916, 7118362, 8665832, 14236724, 24914267, 28473448, 49828534, 99657068, 199314136]

約数ペア:

[(1, 199314136), (2, 99657068), (4, 49828534), (7, 28473448), (8, 24914267), (14, 14236724), (23, 8665832), (28, 7118362), (46, 4332916), (56, 3559181), (92, 2166458), (161, 1237976), (184, 1083229), (322, 618988), (644, 309494), (1288, 154747)]