206563158

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{5153}}^1$

素因数の和:5309

約数の個数: 48

約数和(自身を含む): 477590256

約数和(自身を除く): 271027098

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 393, 786, 1179, 2227, 2358, 4454, 5153, 6681, 10306, 13362, 15459, 20043, 30918, 40086, 46377, 87601, 92754, 175202, 262803, 525606, 675043, 788409, 1350086, 1576818, 2025129, 4050258, 6075387, 11475731, 12150774, 22951462, 34427193, 68854386, 103281579, 206563158]

約数ペア:

[(1, 206563158), (2, 103281579), (3, 68854386), (6, 34427193), (9, 22951462), (17, 12150774), (18, 11475731), (34, 6075387), (51, 4050258), (102, 2025129), (131, 1576818), (153, 1350086), (262, 788409), (306, 675043), (393, 525606), (786, 262803), (1179, 175202), (2227, 92754), (2358, 87601), (4454, 46377), (5153, 40086), (6681, 30918), (10306, 20043), (13362, 15459)]