208736904

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{212131}}^1$

素因数の和:212181

約数の個数: 32

約数和(自身を含む): 534572640

約数和(自身を除く): 325835736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 212131, 424262, 636393, 848524, 1272786, 1697048, 2545572, 5091144, 8697371, 17394742, 26092113, 34789484, 52184226, 69578968, 104368452, 208736904]

約数ペア:

[(1, 208736904), (2, 104368452), (3, 69578968), (4, 52184226), (6, 34789484), (8, 26092113), (12, 17394742), (24, 8697371), (41, 5091144), (82, 2545572), (123, 1697048), (164, 1272786), (246, 848524), (328, 636393), (492, 424262), (984, 212131)]