203415918

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{2663}}^1$

素因数の和:3136

約数の個数: 32

約数和(自身を含む): 421977600

約数和(自身を除く): 218561682

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 439, 878, 1317, 2634, 2663, 5326, 7989, 12731, 15978, 25462, 38193, 76386, 77227, 154454, 231681, 463362, 1169057, 2338114, 3507171, 7014342, 33902653, 67805306, 101707959, 203415918]

約数ペア:

[(1, 203415918), (2, 101707959), (3, 67805306), (6, 33902653), (29, 7014342), (58, 3507171), (87, 2338114), (174, 1169057), (439, 463362), (878, 231681), (1317, 154454), (2634, 77227), (2663, 76386), (5326, 38193), (7989, 25462), (12731, 15978)]