199900168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{5807}}^1$

素因数の和:6157

約数の個数: 32

約数和(自身を含む): 404933760

約数和(自身を除く): 205033592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 1324, 2648, 4303, 5807, 8606, 11614, 17212, 23228, 34424, 46456, 75491, 150982, 301964, 603928, 1922117, 3844234, 7688468, 15376936, 24987521, 49975042, 99950084, 199900168]

約数ペア:

[(1, 199900168), (2, 99950084), (4, 49975042), (8, 24987521), (13, 15376936), (26, 7688468), (52, 3844234), (104, 1922117), (331, 603928), (662, 301964), (1324, 150982), (2648, 75491), (4303, 46456), (5807, 34424), (8606, 23228), (11614, 17212)]