208525356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{445567}}^1$

素因数の和:445590

約数の個数: 36

約数和(自身を含む): 567653632

約数和(自身を除く): 359128276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 445567, 891134, 1336701, 1782268, 2673402, 4010103, 5346804, 5792371, 8020206, 11584742, 16040412, 17377113, 23169484, 34754226, 52131339, 69508452, 104262678, 208525356]

約数ペア:

[(1, 208525356), (2, 104262678), (3, 69508452), (4, 52131339), (6, 34754226), (9, 23169484), (12, 17377113), (13, 16040412), (18, 11584742), (26, 8020206), (36, 5792371), (39, 5346804), (52, 4010103), (78, 2673402), (117, 1782268), (156, 1336701), (234, 891134), (468, 445567)]