206869886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{13249}}^1$

素因数の和:13499

約数の個数: 16

約数和(自身を含む): 320226000

約数和(自身を除く): 113356114

約数列:

[1, 2, 37, 74, 211, 422, 7807, 13249, 15614, 26498, 490213, 980426, 2795539, 5591078, 103434943, 206869886]

約数ペア:

[(1, 206869886), (2, 103434943), (37, 5591078), (74, 2795539), (211, 980426), (422, 490213), (7807, 26498), (13249, 15614)]