199127302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{148381}}^1$

素因数の和:148455

約数の個数: 16

約数和(自身を含む): 331188624

約数和(自身を除く): 132061322

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 148381, 296762, 1632191, 3264382, 9051241, 18102482, 99563651, 199127302]

約数ペア:

[(1, 199127302), (2, 99563651), (11, 18102482), (22, 9051241), (61, 3264382), (122, 1632191), (671, 296762), (1342, 148381)]