199966922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 322721280

約数和(自身を除く): 122754358

約数列:

[1, 2, 23, 41, 46, 82, 229, 458, 463, 926, 943, 1886, 5267, 9389, 10534, 10649, 18778, 18983, 21298, 37966, 106027, 212054, 215947, 431894, 436609, 873218, 2438621, 4347107, 4877242, 8694214, 99983461, 199966922]

約数ペア:

[(1, 199966922), (2, 99983461), (23, 8694214), (41, 4877242), (46, 4347107), (82, 2438621), (229, 873218), (458, 436609), (463, 431894), (926, 215947), (943, 212054), (1886, 106027), (5267, 37966), (9389, 21298), (10534, 18983), (10649, 18778)]