208088284

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{4133}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 374341968

約数和(自身を除く): 166253684

約数列:

[1, 2, 4, 41, 82, 164, 307, 614, 1228, 4133, 8266, 12587, 16532, 25174, 50348, 169453, 338906, 677812, 1268831, 2537662, 5075324, 52022071, 104044142, 208088284]

約数ペア:

[(1, 208088284), (2, 104044142), (4, 52022071), (41, 5075324), (82, 2537662), (164, 1268831), (307, 677812), (614, 338906), (1228, 169453), (4133, 50348), (8266, 25174), (12587, 16532)]