208272888

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{22777}}^1$

素因数の和:22916

約数の個数: 48

約数和(自身を含む): 568538880

約数和(自身を除く): 360265992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 22777, 45554, 68331, 91108, 136662, 182216, 204993, 273324, 409986, 546648, 819972, 1639944, 2892679, 5785358, 8678037, 11570716, 17356074, 23141432, 26034111, 34712148, 52068222, 69424296, 104136444, 208272888]

約数ペア:

[(1, 208272888), (2, 104136444), (3, 69424296), (4, 52068222), (6, 34712148), (8, 26034111), (9, 23141432), (12, 17356074), (18, 11570716), (24, 8678037), (36, 5785358), (72, 2892679), (127, 1639944), (254, 819972), (381, 546648), (508, 409986), (762, 273324), (1016, 204993), (1143, 182216), (1524, 136662), (2286, 91108), (3048, 68331), (4572, 45554), (9144, 22777)]