203524672

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 84

約数和(自身を含む): 452176896

約数和(自身を除く): 248652224

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 169, 208, 248, 338, 403, 416, 496, 607, 676, 806, 832, 992, 1214, 1352, 1612, 1984, 2428, 2704, 3224, 4856, 5239, 5408, 6448, 7891, 9712, 10478, 10816, 12896, 15782, 18817, 19424, 20956, 25792, 31564, 37634, 38848, 41912, 63128, 75268, 83824, 102583, 126256, 150536, 167648, 205166, 244621, 252512, 301072, 335296, 410332, 489242, 505024, 602144, 820664, 978484, 1204288, 1641328, 1956968, 3180073, 3282656, 3913936, 6360146, 6565312, 7827872, 12720292, 15655744, 25440584, 50881168, 101762336, 203524672]

約数ペア:

[(1, 203524672), (2, 101762336), (4, 50881168), (8, 25440584), (13, 15655744), (16, 12720292), (26, 7827872), (31, 6565312), (32, 6360146), (52, 3913936), (62, 3282656), (64, 3180073), (104, 1956968), (124, 1641328), (169, 1204288), (208, 978484), (248, 820664), (338, 602144), (403, 505024), (416, 489242), (496, 410332), (607, 335296), (676, 301072), (806, 252512), (832, 244621), (992, 205166), (1214, 167648), (1352, 150536), (1612, 126256), (1984, 102583), (2428, 83824), (2704, 75268), (3224, 63128), (4856, 41912), (5239, 38848), (5408, 37634), (6448, 31564), (7891, 25792), (9712, 20956), (10478, 19424), (10816, 18817), (12896, 15782)]