206878251

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{88523}}^1$

素因数の和:88586

約数の個数: 16

約数和(自身を含む): 297440640

約数和(自身を除く): 90562389

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 88523, 265569, 1681937, 3629443, 5045811, 10888329, 68959417, 206878251]

約数ペア:

[(1, 206878251), (3, 68959417), (19, 10888329), (41, 5045811), (57, 3629443), (123, 1681937), (779, 265569), (2337, 88523)]