199973536

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8839}}^1$

素因数の和:8957

約数の個数: 48

約数和(自身を含む): 454446720

約数和(自身を除く): 254473184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 8839, 11312, 17678, 22624, 35356, 61873, 70712, 123746, 141424, 247492, 282848, 494984, 892739, 989968, 1785478, 1979936, 3570956, 6249173, 7141912, 12498346, 14283824, 24996692, 28567648, 49993384, 99986768, 199973536]

約数ペア:

[(1, 199973536), (2, 99986768), (4, 49993384), (7, 28567648), (8, 24996692), (14, 14283824), (16, 12498346), (28, 7141912), (32, 6249173), (56, 3570956), (101, 1979936), (112, 1785478), (202, 989968), (224, 892739), (404, 494984), (707, 282848), (808, 247492), (1414, 141424), (1616, 123746), (2828, 70712), (3232, 61873), (5656, 35356), (8839, 22624), (11312, 17678)]