200399528

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{12919}}^1$

素因数の和:13209

約数の個数: 32

約数和(自身を含む): 431011200

約数和(自身を除く): 230611672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1939, 2216, 3878, 7756, 12919, 15512, 25838, 51676, 90433, 103352, 180866, 361732, 723464, 3578563, 7157126, 14314252, 25049941, 28628504, 50099882, 100199764, 200399528]

約数ペア:

[(1, 200399528), (2, 100199764), (4, 50099882), (7, 28628504), (8, 25049941), (14, 14314252), (28, 7157126), (56, 3578563), (277, 723464), (554, 361732), (1108, 180866), (1939, 103352), (2216, 90433), (3878, 51676), (7756, 25838), (12919, 15512)]