210340448

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 423682560

約数和(自身を除く): 213342112

約数列:

[1, 2, 4, 8, 16, 32, 73, 127, 146, 254, 292, 508, 584, 709, 1016, 1168, 1418, 2032, 2336, 2836, 4064, 5672, 9271, 11344, 18542, 22688, 37084, 51757, 74168, 90043, 103514, 148336, 180086, 207028, 296672, 360172, 414056, 720344, 828112, 1440688, 1656224, 2881376, 6573139, 13146278, 26292556, 52585112, 105170224, 210340448]

約数ペア:

[(1, 210340448), (2, 105170224), (4, 52585112), (8, 26292556), (16, 13146278), (32, 6573139), (73, 2881376), (127, 1656224), (146, 1440688), (254, 828112), (292, 720344), (508, 414056), (584, 360172), (709, 296672), (1016, 207028), (1168, 180086), (1418, 148336), (2032, 103514), (2336, 90043), (2836, 74168), (4064, 51757), (5672, 37084), (9271, 22688), (11344, 18542)]