201990318462

素因数分解:

$2^1\times 3^3\times {\mathrm{2129}}^1\times {\mathrm{1756957}}^1$

素因数の和:1759097

約数の個数: 32

約数和(自身を含む): 449078464800

約数和(自身を除く): 247088146338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2129, 4258, 6387, 12774, 19161, 38322, 57483, 114966, 1756957, 3513914, 5270871, 10541742, 15812613, 31625226, 47437839, 94875678, 3740561453, 7481122906, 11221684359, 22443368718, 33665053077, 67330106154, 100995159231, 201990318462]

約数ペア:

[(1, 201990318462), (2, 100995159231), (3, 67330106154), (6, 33665053077), (9, 22443368718), (18, 11221684359), (27, 7481122906), (54, 3740561453), (2129, 94875678), (4258, 47437839), (6387, 31625226), (12774, 15812613), (19161, 10541742), (38322, 5270871), (57483, 3513914), (114966, 1756957)]