201773264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1048

約数の個数: 80

約数和(自身を含む): 490444800

約数和(自身を除く): 288671536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 199, 308, 398, 616, 796, 823, 1232, 1393, 1592, 1646, 2189, 2786, 3184, 3292, 4378, 5572, 5761, 6584, 8756, 9053, 11144, 11522, 13168, 15323, 17512, 18106, 22288, 23044, 30646, 35024, 36212, 46088, 61292, 63371, 72424, 92176, 122584, 126742, 144848, 163777, 245168, 253484, 327554, 506968, 655108, 1013936, 1146439, 1310216, 1801547, 2292878, 2620432, 3603094, 4585756, 7206188, 9171512, 12610829, 14412376, 18343024, 25221658, 28824752, 50443316, 100886632, 201773264]

約数ペア:

[(1, 201773264), (2, 100886632), (4, 50443316), (7, 28824752), (8, 25221658), (11, 18343024), (14, 14412376), (16, 12610829), (22, 9171512), (28, 7206188), (44, 4585756), (56, 3603094), (77, 2620432), (88, 2292878), (112, 1801547), (154, 1310216), (176, 1146439), (199, 1013936), (308, 655108), (398, 506968), (616, 327554), (796, 253484), (823, 245168), (1232, 163777), (1393, 144848), (1592, 126742), (1646, 122584), (2189, 92176), (2786, 72424), (3184, 63371), (3292, 61292), (4378, 46088), (5572, 36212), (5761, 35024), (6584, 30646), (8756, 23044), (9053, 22288), (11144, 18106), (11522, 17512), (13168, 15323)]