196289300

素因数分解:

$2^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{7297}}^1$

素因数の和:7580

約数の個数: 36

約数和(自身を含む): 427589820

約数和(自身を除く): 231300520

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 1076, 1345, 2690, 5380, 6725, 7297, 13450, 14594, 26900, 29188, 36485, 72970, 145940, 182425, 364850, 729700, 1962893, 3925786, 7851572, 9814465, 19628930, 39257860, 49072325, 98144650, 196289300]

約数ペア:

[(1, 196289300), (2, 98144650), (4, 49072325), (5, 39257860), (10, 19628930), (20, 9814465), (25, 7851572), (50, 3925786), (100, 1962893), (269, 729700), (538, 364850), (1076, 182425), (1345, 145940), (2690, 72970), (5380, 36485), (6725, 29188), (7297, 26900), (13450, 14594)]