201529228

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{563}}^1\times {\mathrm{821}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 356978160

約数和(自身を除く): 155448932

約数列:

[1, 2, 4, 109, 218, 436, 563, 821, 1126, 1642, 2252, 3284, 61367, 89489, 122734, 178978, 245468, 357956, 462223, 924446, 1848892, 50382307, 100764614, 201529228]

約数ペア:

[(1, 201529228), (2, 100764614), (4, 50382307), (109, 1848892), (218, 924446), (436, 462223), (563, 357956), (821, 245468), (1126, 178978), (1642, 122734), (2252, 89489), (3284, 61367)]