217862204

素因数分解:

$2^2\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{4093}}^1$

素因数の和:6005

約数の個数: 24

約数和(自身を含む): 436060128

約数和(自身を除く): 218197924

約数列:

[1, 2, 4, 7, 14, 28, 1901, 3802, 4093, 7604, 8186, 13307, 16372, 26614, 28651, 53228, 57302, 114604, 7780793, 15561586, 31123172, 54465551, 108931102, 217862204]

約数ペア:

[(1, 217862204), (2, 108931102), (4, 54465551), (7, 31123172), (14, 15561586), (28, 7780793), (1901, 114604), (3802, 57302), (4093, 53228), (7604, 28651), (8186, 26614), (13307, 16372)]