205965732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2451973}}^1$

素因数の和:2451987

約数の個数: 24

約数和(自身を含む): 549242176

約数和(自身を除く): 343276444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2451973, 4903946, 7355919, 9807892, 14711838, 17163811, 29423676, 34327622, 51491433, 68655244, 102982866, 205965732]

約数ペア:

[(1, 205965732), (2, 102982866), (3, 68655244), (4, 51491433), (6, 34327622), (7, 29423676), (12, 17163811), (14, 14711838), (21, 9807892), (28, 7355919), (42, 4903946), (84, 2451973)]