211310376

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{13693}}^1$

素因数の和:14345

約数の個数: 32

約数和(自身を含む): 529136160

約数和(自身を除く): 317825784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 5144, 7716, 13693, 15432, 27386, 41079, 54772, 82158, 109544, 164316, 328632, 8804599, 17609198, 26413797, 35218396, 52827594, 70436792, 105655188, 211310376]

約数ペア:

[(1, 211310376), (2, 105655188), (3, 70436792), (4, 52827594), (6, 35218396), (8, 26413797), (12, 17609198), (24, 8804599), (643, 328632), (1286, 164316), (1929, 109544), (2572, 82158), (3858, 54772), (5144, 41079), (7716, 27386), (13693, 15432)]