200619376

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{10039}}^1$

素因数の和:11296

約数の個数: 20

約数和(自身を含む): 389050000

約数和(自身を除く): 188430624

約数列:

[1, 2, 4, 8, 16, 1249, 2498, 4996, 9992, 10039, 19984, 20078, 40156, 80312, 160624, 12538711, 25077422, 50154844, 100309688, 200619376]

約数ペア:

[(1, 200619376), (2, 100309688), (4, 50154844), (8, 25077422), (16, 12538711), (1249, 160624), (2498, 80312), (4996, 40156), (9992, 20078), (10039, 19984)]