199903956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2379809}}^1$

素因数の和:2379823

約数の個数: 24

約数和(自身を含む): 533077440

約数和(自身を除く): 333173484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2379809, 4759618, 7139427, 9519236, 14278854, 16658663, 28557708, 33317326, 49975989, 66634652, 99951978, 199903956]

約数ペア:

[(1, 199903956), (2, 99951978), (3, 66634652), (4, 49975989), (6, 33317326), (7, 28557708), (12, 16658663), (14, 14278854), (21, 9519236), (28, 7139427), (42, 4759618), (84, 2379809)]