208745112

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{122503}}^1$

素因数の和:122583

約数の個数: 32

約数和(自身を含む): 529217280

約数和(自身を除く): 320472168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 122503, 245006, 367509, 490012, 735018, 980024, 1470036, 2940072, 8697713, 17395426, 26093139, 34790852, 52186278, 69581704, 104372556, 208745112]

約数ペア:

[(1, 208745112), (2, 104372556), (3, 69581704), (4, 52186278), (6, 34790852), (8, 26093139), (12, 17395426), (24, 8697713), (71, 2940072), (142, 1470036), (213, 980024), (284, 735018), (426, 490012), (568, 367509), (852, 245006), (1704, 122503)]