211678313382

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1657}}^1\times {\mathrm{165049}}^1$

素因数の和:166757

約数の個数: 48

約数和(自身を含む): 469588376400

約数和(自身を除く): 257910063018

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1657, 3314, 4971, 9942, 14913, 29826, 71251, 142502, 165049, 213753, 330098, 427506, 495147, 641259, 990294, 1282518, 1485441, 2970882, 7097107, 14194214, 21291321, 42582642, 63873963, 127747926, 273486193, 546972386, 820458579, 1640917158, 2461375737, 4922751474, 11759906299, 23519812598, 35279718897, 70559437794, 105839156691, 211678313382]

約数ペア:

[(1, 211678313382), (2, 105839156691), (3, 70559437794), (6, 35279718897), (9, 23519812598), (18, 11759906299), (43, 4922751474), (86, 2461375737), (129, 1640917158), (258, 820458579), (387, 546972386), (774, 273486193), (1657, 127747926), (3314, 63873963), (4971, 42582642), (9942, 21291321), (14913, 14194214), (29826, 7097107), (71251, 2970882), (142502, 1485441), (165049, 1282518), (213753, 990294), (330098, 641259), (427506, 495147)]