202242872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{1789}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 408979200

約数和(自身を除く): 206736328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1087, 1789, 2174, 3578, 4348, 7156, 8696, 14131, 14312, 23257, 28262, 46514, 56524, 93028, 113048, 186056, 1944643, 3889286, 7778572, 15557144, 25280359, 50560718, 101121436, 202242872]

約数ペア:

[(1, 202242872), (2, 101121436), (4, 50560718), (8, 25280359), (13, 15557144), (26, 7778572), (52, 3889286), (104, 1944643), (1087, 186056), (1789, 113048), (2174, 93028), (3578, 56524), (4348, 46514), (7156, 28262), (8696, 23257), (14131, 14312)]