201266144

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 409546368

約数和(自身を除く): 208280224

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 107, 172, 214, 344, 428, 688, 856, 1367, 1376, 1712, 2734, 3424, 4601, 5468, 9202, 10936, 18404, 21872, 36808, 43744, 58781, 73616, 117562, 146269, 147232, 235124, 292538, 470248, 585076, 940496, 1170152, 1880992, 2340304, 4680608, 6289567, 12579134, 25158268, 50316536, 100633072, 201266144]

約数ペア:

[(1, 201266144), (2, 100633072), (4, 50316536), (8, 25158268), (16, 12579134), (32, 6289567), (43, 4680608), (86, 2340304), (107, 1880992), (172, 1170152), (214, 940496), (344, 585076), (428, 470248), (688, 292538), (856, 235124), (1367, 147232), (1376, 146269), (1712, 117562), (2734, 73616), (3424, 58781), (4601, 43744), (5468, 36808), (9202, 21872), (10936, 18404)]