133220948

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{23909}}^1$

素因数の和:24119

約数の個数: 24

約数和(自身を含む): 267792000

約数和(自身を除く): 134571052

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 23909, 47818, 95636, 167363, 334726, 669452, 4757891, 9515782, 19031564, 33305237, 66610474, 133220948]

約数ペア:

[(1, 133220948), (2, 66610474), (4, 33305237), (7, 19031564), (14, 9515782), (28, 4757891), (199, 669452), (398, 334726), (796, 167363), (1393, 95636), (2786, 47818), (5572, 23909)]