200723544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{398261}}^1$

素因数の和:398280

約数の個数: 48

約数和(自身を含む): 621288720

約数和(自身を除く): 420565176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 398261, 796522, 1194783, 1593044, 2389566, 2787827, 3186088, 3584349, 4779132, 5575654, 7168698, 8363481, 9558264, 11151308, 14337396, 16726962, 22302616, 25090443, 28674792, 33453924, 50180886, 66907848, 100361772, 200723544]

約数ペア:

[(1, 200723544), (2, 100361772), (3, 66907848), (4, 50180886), (6, 33453924), (7, 28674792), (8, 25090443), (9, 22302616), (12, 16726962), (14, 14337396), (18, 11151308), (21, 9558264), (24, 8363481), (28, 7168698), (36, 5575654), (42, 4779132), (56, 3584349), (63, 3186088), (72, 2787827), (84, 2389566), (126, 1593044), (168, 1194783), (252, 796522), (504, 398261)]