206856416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1433}}^1$

素因数の和:1803

約数の個数: 48

約数和(自身を含む): 440146224

約数和(自身を除く): 233289808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 347, 416, 694, 1388, 1433, 2776, 2866, 4511, 5552, 5732, 9022, 11104, 11464, 18044, 18629, 22928, 36088, 37258, 45856, 72176, 74516, 144352, 149032, 298064, 497251, 596128, 994502, 1989004, 3978008, 6464263, 7956016, 12928526, 15912032, 25857052, 51714104, 103428208, 206856416]

約数ペア:

[(1, 206856416), (2, 103428208), (4, 51714104), (8, 25857052), (13, 15912032), (16, 12928526), (26, 7956016), (32, 6464263), (52, 3978008), (104, 1989004), (208, 994502), (347, 596128), (416, 497251), (694, 298064), (1388, 149032), (1433, 144352), (2776, 74516), (2866, 72176), (4511, 45856), (5552, 37258), (5732, 36088), (9022, 22928), (11104, 18629), (11464, 18044)]