219065192

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{199877}}^1$

素因数の和:200020

約数の個数: 16

約数和(自身を含む): 413747460

約数和(自身を除く): 194682268

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 199877, 399754, 799508, 1599016, 27383149, 54766298, 109532596, 219065192]

約数ペア:

[(1, 219065192), (2, 109532596), (4, 54766298), (8, 27383149), (137, 1599016), (274, 799508), (548, 399754), (1096, 199877)]