201557976

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 515222400

約数和(自身を除く): 313664424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 163, 201, 268, 326, 402, 489, 536, 652, 769, 804, 978, 1304, 1538, 1608, 1956, 2307, 3076, 3912, 4614, 6152, 9228, 10921, 18456, 21842, 32763, 43684, 51523, 65526, 87368, 103046, 125347, 131052, 154569, 206092, 250694, 262104, 309138, 376041, 412184, 501388, 618276, 752082, 1002776, 1236552, 1504164, 3008328, 8398249, 16796498, 25194747, 33592996, 50389494, 67185992, 100778988, 201557976]

約数ペア:

[(1, 201557976), (2, 100778988), (3, 67185992), (4, 50389494), (6, 33592996), (8, 25194747), (12, 16796498), (24, 8398249), (67, 3008328), (134, 1504164), (163, 1236552), (201, 1002776), (268, 752082), (326, 618276), (402, 501388), (489, 412184), (536, 376041), (652, 309138), (769, 262104), (804, 250694), (978, 206092), (1304, 154569), (1538, 131052), (1608, 125347), (1956, 103046), (2307, 87368), (3076, 65526), (3912, 51523), (4614, 43684), (6152, 32763), (9228, 21842), (10921, 18456)]