199529478

素因数分解:

$2^1\times 3^2\times {\mathrm{2357}}^1\times {\mathrm{4703}}^1$

素因数の和:7068

約数の個数: 24

約数和(自身を含む): 432589248

約数和(自身を除く): 233059770

約数列:

[1, 2, 3, 6, 9, 18, 2357, 4703, 4714, 7071, 9406, 14109, 14142, 21213, 28218, 42327, 42426, 84654, 11084971, 22169942, 33254913, 66509826, 99764739, 199529478]

約数ペア:

[(1, 199529478), (2, 99764739), (3, 66509826), (6, 33254913), (9, 22169942), (18, 11084971), (2357, 84654), (4703, 42426), (4714, 42327), (7071, 28218), (9406, 21213), (14109, 14142)]