197373166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 319360320

約数和(自身を除く): 121987154

約数列:

[1, 2, 23, 46, 53, 73, 106, 146, 1109, 1219, 1679, 2218, 2438, 3358, 3869, 7738, 25507, 51014, 58777, 80957, 88987, 117554, 161914, 177974, 1351871, 1862011, 2703742, 3724022, 4290721, 8581442, 98686583, 197373166]

約数ペア:

[(1, 197373166), (2, 98686583), (23, 8581442), (46, 4290721), (53, 3724022), (73, 2703742), (106, 1862011), (146, 1351871), (1109, 177974), (1219, 161914), (1679, 117554), (2218, 88987), (2438, 80957), (3358, 58777), (3869, 51014), (7738, 25507)]