208834128

素因数分解:

$2^4\times 3^2\times {\mathrm{1450237}}^1$

素因数の和:1450251

約数の個数: 30

約数和(自身を含む): 584445914

約数和(自身を除く): 375611786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1450237, 2900474, 4350711, 5800948, 8701422, 11601896, 13052133, 17402844, 23203792, 26104266, 34805688, 52208532, 69611376, 104417064, 208834128]

約数ペア:

[(1, 208834128), (2, 104417064), (3, 69611376), (4, 52208532), (6, 34805688), (8, 26104266), (9, 23203792), (12, 17402844), (16, 13052133), (18, 11601896), (24, 8701422), (36, 5800948), (48, 4350711), (72, 2900474), (144, 1450237)]