214933264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3504

約数の個数: 80

約数和(自身を含む): 524605312

約数和(自身を除く): 309672048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1456, 2236, 2408, 3433, 3913, 4472, 4816, 6866, 7826, 8944, 13732, 15652, 24031, 27464, 31304, 44629, 48062, 54928, 62608, 89258, 96124, 147619, 178516, 192248, 295238, 312403, 357032, 384496, 590476, 624806, 714064, 1033333, 1180952, 1249612, 1919047, 2066666, 2361904, 2499224, 3838094, 4133332, 4998448, 7676188, 8266664, 13433329, 15352376, 16533328, 26866658, 30704752, 53733316, 107466632, 214933264]

約数ペア:

[(1, 214933264), (2, 107466632), (4, 53733316), (7, 30704752), (8, 26866658), (13, 16533328), (14, 15352376), (16, 13433329), (26, 8266664), (28, 7676188), (43, 4998448), (52, 4133332), (56, 3838094), (86, 2499224), (91, 2361904), (104, 2066666), (112, 1919047), (172, 1249612), (182, 1180952), (208, 1033333), (301, 714064), (344, 624806), (364, 590476), (559, 384496), (602, 357032), (688, 312403), (728, 295238), (1118, 192248), (1204, 178516), (1456, 147619), (2236, 96124), (2408, 89258), (3433, 62608), (3913, 54928), (4472, 48062), (4816, 44629), (6866, 31304), (7826, 27464), (8944, 24031), (13732, 15652)]