206515048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{1877}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 410718600

約数和(自身を除く): 204203552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 809, 1618, 1877, 3236, 3754, 6472, 7508, 13753, 15016, 27506, 31909, 55012, 63818, 110024, 127636, 255272, 1518493, 3036986, 6073972, 12147944, 25814381, 51628762, 103257524, 206515048]

約数ペア:

[(1, 206515048), (2, 103257524), (4, 51628762), (8, 25814381), (17, 12147944), (34, 6073972), (68, 3036986), (136, 1518493), (809, 255272), (1618, 127636), (1877, 110024), (3236, 63818), (3754, 55012), (6472, 31909), (7508, 27506), (13753, 15016)]