219871354

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1\times {\mathrm{2767}}^1$

素因数の和:3429

約数の個数: 16

約数和(自身を含む): 335415168

約数和(自身を除く): 115543814

約数列:

[1, 2, 67, 134, 593, 1186, 2767, 5534, 39731, 79462, 185389, 370778, 1640831, 3281662, 109935677, 219871354]

約数ペア:

[(1, 219871354), (2, 109935677), (67, 3281662), (134, 1640831), (593, 370778), (1186, 185389), (2767, 79462), (5534, 39731)]