207655992

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{20749}}^1$

素因数の和:20900

約数の個数: 48

約数和(自身を含む): 566475000

約数和(自身を除く): 358819008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 20749, 41498, 62247, 82996, 124494, 165992, 186741, 248988, 373482, 497976, 746964, 1493928, 2884111, 5768222, 8652333, 11536444, 17304666, 23072888, 25956999, 34609332, 51913998, 69218664, 103827996, 207655992]

約数ペア:

[(1, 207655992), (2, 103827996), (3, 69218664), (4, 51913998), (6, 34609332), (8, 25956999), (9, 23072888), (12, 17304666), (18, 11536444), (24, 8652333), (36, 5768222), (72, 2884111), (139, 1493928), (278, 746964), (417, 497976), (556, 373482), (834, 248988), (1112, 186741), (1251, 165992), (1668, 124494), (2502, 82996), (3336, 62247), (5004, 41498), (10008, 20749)]