201089414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101663}}^1$

素因数の和:101731

約数の個数: 16

約数和(自身を含む): 322071552

約数和(自身を除く): 120982138

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 101663, 203326, 2338249, 4371509, 4676498, 8743018, 100544707, 201089414]

約数ペア:

[(1, 201089414), (2, 100544707), (23, 8743018), (43, 4676498), (46, 4371509), (86, 2338249), (989, 203326), (1978, 101663)]