206586368

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 80

約数和(自身を含む): 440168256

約数和(自身を除く): 233581888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 256, 331, 368, 424, 512, 662, 736, 848, 1219, 1324, 1472, 1696, 2438, 2648, 2944, 3392, 4876, 5296, 5888, 6784, 7613, 9752, 10592, 11776, 13568, 15226, 17543, 19504, 21184, 27136, 30452, 35086, 39008, 42368, 60904, 70172, 78016, 84736, 121808, 140344, 156032, 169472, 243616, 280688, 312064, 403489, 487232, 561376, 624128, 806978, 974464, 1122752, 1613956, 1948928, 2245504, 3227912, 3897856, 4491008, 6455824, 8982016, 12911648, 25823296, 51646592, 103293184, 206586368]

約数ペア:

[(1, 206586368), (2, 103293184), (4, 51646592), (8, 25823296), (16, 12911648), (23, 8982016), (32, 6455824), (46, 4491008), (53, 3897856), (64, 3227912), (92, 2245504), (106, 1948928), (128, 1613956), (184, 1122752), (212, 974464), (256, 806978), (331, 624128), (368, 561376), (424, 487232), (512, 403489), (662, 312064), (736, 280688), (848, 243616), (1219, 169472), (1324, 156032), (1472, 140344), (1696, 121808), (2438, 84736), (2648, 78016), (2944, 70172), (3392, 60904), (4876, 42368), (5296, 39008), (5888, 35086), (6784, 30452), (7613, 27136), (9752, 21184), (10592, 19504), (11776, 17543), (13568, 15226)]