221724042

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{445229}}^1$

素因数の和:445317

約数の個数: 16

約数和(自身を含む): 448791840

約数和(自身を除く): 227067798

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 445229, 890458, 1335687, 2671374, 36954007, 73908014, 110862021, 221724042]

約数ペア:

[(1, 221724042), (2, 110862021), (3, 73908014), (6, 36954007), (83, 2671374), (166, 1335687), (249, 890458), (498, 445229)]