204057112

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191783}}^1$

素因数の和:191815

約数の個数: 32

約数和(自身を含む): 460281600

約数和(自身を除く): 256224488

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 191783, 383566, 767132, 1342481, 1534264, 2684962, 3643877, 5369924, 7287754, 10739848, 14575508, 25507139, 29151016, 51014278, 102028556, 204057112]

約数ペア:

[(1, 204057112), (2, 102028556), (4, 51014278), (7, 29151016), (8, 25507139), (14, 14575508), (19, 10739848), (28, 7287754), (38, 5369924), (56, 3643877), (76, 2684962), (133, 1534264), (152, 1342481), (266, 767132), (532, 383566), (1064, 191783)]