201961228

素因数分解:

$2^2\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{4603}}^1$

素因数の和:6181

約数の個数: 24

約数和(自身を含む): 404268032

約数和(自身を除く): 202306804

約数列:

[1, 2, 4, 7, 14, 28, 1567, 3134, 4603, 6268, 9206, 10969, 18412, 21938, 32221, 43876, 64442, 128884, 7212901, 14425802, 28851604, 50490307, 100980614, 201961228]

約数ペア:

[(1, 201961228), (2, 100980614), (4, 50490307), (7, 28851604), (14, 14425802), (28, 7212901), (1567, 128884), (3134, 64442), (4603, 43876), (6268, 32221), (9206, 21938), (10969, 18412)]