201996346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{23117}}^1$

素因数の和:23393

約数の個数: 16

約数和(自身を含む): 322079976

約数和(自身を除く): 120083630

約数列:

[1, 2, 17, 34, 257, 514, 4369, 8738, 23117, 46234, 392989, 785978, 5941069, 11882138, 100998173, 201996346]

約数ペア:

[(1, 201996346), (2, 100998173), (17, 11882138), (34, 5941069), (257, 785978), (514, 392989), (4369, 46234), (8738, 23117)]