209366904

素因数分解:

$2^3\times 3^1\times {\mathrm{449}}^1\times {\mathrm{19429}}^1$

素因数の和:19887

約数の個数: 32

約数和(自身を含む): 524610000

約数和(自身を除く): 315243096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 449, 898, 1347, 1796, 2694, 3592, 5388, 10776, 19429, 38858, 58287, 77716, 116574, 155432, 233148, 466296, 8723621, 17447242, 26170863, 34894484, 52341726, 69788968, 104683452, 209366904]

約数ペア:

[(1, 209366904), (2, 104683452), (3, 69788968), (4, 52341726), (6, 34894484), (8, 26170863), (12, 17447242), (24, 8723621), (449, 466296), (898, 233148), (1347, 155432), (1796, 116574), (2694, 77716), (3592, 58287), (5388, 38858), (10776, 19429)]