199432848

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{244403}}^1$

素因数の和:244431

約数の個数: 40

約数和(自身を含む): 545509728

約数和(自身を除く): 346076880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 244403, 488806, 733209, 977612, 1466418, 1955224, 2932836, 3910448, 4154851, 5865672, 8309702, 11731344, 12464553, 16619404, 24929106, 33238808, 49858212, 66477616, 99716424, 199432848]

約数ペア:

[(1, 199432848), (2, 99716424), (3, 66477616), (4, 49858212), (6, 33238808), (8, 24929106), (12, 16619404), (16, 12464553), (17, 11731344), (24, 8309702), (34, 5865672), (48, 4154851), (51, 3910448), (68, 2932836), (102, 1955224), (136, 1466418), (204, 977612), (272, 733209), (408, 488806), (816, 244403)]