204989986

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{7351}}^1$

素因数の和:7617

約数の個数: 16

約数和(自身を含む): 313371648

約数和(自身を除く): 108381662

約数列:

[1, 2, 73, 146, 191, 382, 7351, 13943, 14702, 27886, 536623, 1073246, 1404041, 2808082, 102494993, 204989986]

約数ペア:

[(1, 204989986), (2, 102494993), (73, 2808082), (146, 1404041), (191, 1073246), (382, 536623), (7351, 27886), (13943, 14702)]