206919006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1303}}^1$

素因数の和:1533

約数の個数: 64

約数和(自身を含む): 500736000

約数和(自身を除く): 293816994

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 199, 266, 398, 399, 597, 798, 1194, 1303, 1393, 2606, 2786, 3781, 3909, 4179, 7562, 7818, 8358, 9121, 11343, 18242, 22686, 24757, 26467, 27363, 49514, 52934, 54726, 74271, 79401, 148542, 158802, 173299, 259297, 346598, 518594, 519897, 777891, 1039794, 1555782, 1815079, 3630158, 4926643, 5445237, 9853286, 10890474, 14779929, 29559858, 34486501, 68973002, 103459503, 206919006]

約数ペア:

[(1, 206919006), (2, 103459503), (3, 68973002), (6, 34486501), (7, 29559858), (14, 14779929), (19, 10890474), (21, 9853286), (38, 5445237), (42, 4926643), (57, 3630158), (114, 1815079), (133, 1555782), (199, 1039794), (266, 777891), (398, 519897), (399, 518594), (597, 346598), (798, 259297), (1194, 173299), (1303, 158802), (1393, 148542), (2606, 79401), (2786, 74271), (3781, 54726), (3909, 52934), (4179, 49514), (7562, 27363), (7818, 26467), (8358, 24757), (9121, 22686), (11343, 18242)]