207751712

素因数分解:

$2^5\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2203}}^1$

素因数の和:2641

約数の個数: 48

約数和(自身を含む): 468764352

約数和(自身を除く): 261012640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 421, 842, 1684, 2203, 2947, 3368, 4406, 5894, 6736, 8812, 11788, 13472, 15421, 17624, 23576, 30842, 35248, 47152, 61684, 70496, 94304, 123368, 246736, 493472, 927463, 1854926, 3709852, 6492241, 7419704, 12984482, 14839408, 25968964, 29678816, 51937928, 103875856, 207751712]

約数ペア:

[(1, 207751712), (2, 103875856), (4, 51937928), (7, 29678816), (8, 25968964), (14, 14839408), (16, 12984482), (28, 7419704), (32, 6492241), (56, 3709852), (112, 1854926), (224, 927463), (421, 493472), (842, 246736), (1684, 123368), (2203, 94304), (2947, 70496), (3368, 61684), (4406, 47152), (5894, 35248), (6736, 30842), (8812, 23576), (11788, 17624), (13472, 15421)]