199062146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2003}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 328976640

約数和(自身を除く): 129914494

約数列:

[1, 2, 17, 34, 37, 74, 79, 158, 629, 1258, 1343, 2003, 2686, 2923, 4006, 5846, 34051, 49691, 68102, 74111, 99382, 148222, 158237, 316474, 1259887, 2519774, 2690029, 5380058, 5854769, 11709538, 99531073, 199062146]

約数ペア:

[(1, 199062146), (2, 99531073), (17, 11709538), (34, 5854769), (37, 5380058), (74, 2690029), (79, 2519774), (158, 1259887), (629, 316474), (1258, 158237), (1343, 148222), (2003, 99382), (2686, 74111), (2923, 68102), (4006, 49691), (5846, 34051)]