204475684

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{36697}}^1$

素因数の和:36907

約数の個数: 24

約数和(自身を含む): 411017600

約数和(自身を除く): 206541916

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 36697, 73394, 146788, 256879, 513758, 1027516, 7302703, 14605406, 29210812, 51118921, 102237842, 204475684]

約数ペア:

[(1, 204475684), (2, 102237842), (4, 51118921), (7, 29210812), (14, 14605406), (28, 7302703), (199, 1027516), (398, 513758), (796, 256879), (1393, 146788), (2786, 73394), (5572, 36697)]