207887408

素因数分解:

$2^4\times {\mathrm{1193}}^1\times {\mathrm{10891}}^1$

素因数の和:12092

約数の個数: 20

約数和(自身を含む): 403156488

約数和(自身を除く): 195269080

約数列:

[1, 2, 4, 8, 16, 1193, 2386, 4772, 9544, 10891, 19088, 21782, 43564, 87128, 174256, 12992963, 25985926, 51971852, 103943704, 207887408]

約数ペア:

[(1, 207887408), (2, 103943704), (4, 51971852), (8, 25985926), (16, 12992963), (1193, 174256), (2386, 87128), (4772, 43564), (9544, 21782), (10891, 19088)]