208308972

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{20641}}^1$

素因数の和:20706

約数の個数: 36

約数和(自身を含む): 503417096

約数和(自身を除く): 295108124

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 841, 1682, 2523, 3364, 5046, 10092, 20641, 41282, 61923, 82564, 123846, 247692, 598589, 1197178, 1795767, 2394356, 3591534, 7183068, 17359081, 34718162, 52077243, 69436324, 104154486, 208308972]

約数ペア:

[(1, 208308972), (2, 104154486), (3, 69436324), (4, 52077243), (6, 34718162), (12, 17359081), (29, 7183068), (58, 3591534), (87, 2394356), (116, 1795767), (174, 1197178), (348, 598589), (841, 247692), (1682, 123846), (2523, 82564), (3364, 61923), (5046, 41282), (10092, 20641)]