215202448

素因数分解:

$2^4\times {\mathrm{1747}}^1\times {\mathrm{7699}}^1$

素因数の和:9454

約数の個数: 20

約数和(自身を含む): 417247600

約数和(自身を除く): 202045152

約数列:

[1, 2, 4, 8, 16, 1747, 3494, 6988, 7699, 13976, 15398, 27952, 30796, 61592, 123184, 13450153, 26900306, 53800612, 107601224, 215202448]

約数ペア:

[(1, 215202448), (2, 107601224), (4, 53800612), (8, 26900306), (16, 13450153), (1747, 123184), (3494, 61592), (6988, 30796), (7699, 27952), (13976, 15398)]