199944543

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{349}}^1$

素因数の和:436

約数の個数: 36

約数和(自身を含む): 294970200

約数和(自身を除く): 95025657

約数列:

[1, 3, 19, 23, 57, 69, 349, 361, 437, 529, 1047, 1083, 1311, 1587, 6631, 8027, 8303, 10051, 19893, 24081, 24909, 30153, 125989, 152513, 184621, 190969, 377967, 457539, 553863, 572907, 2897747, 3507799, 8693241, 10523397, 66648181, 199944543]

約数ペア:

[(1, 199944543), (3, 66648181), (19, 10523397), (23, 8693241), (57, 3507799), (69, 2897747), (349, 572907), (361, 553863), (437, 457539), (529, 377967), (1047, 190969), (1083, 184621), (1311, 152513), (1587, 125989), (6631, 30153), (8027, 24909), (8303, 24081), (10051, 19893)]