188851442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5449}}^1$

素因数の和:5538

約数の個数: 32

約数和(自身を含む): 322291200

約数和(自身を除く): 133439758

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 559, 806, 1118, 1333, 2666, 5449, 10898, 17329, 34658, 70837, 141674, 168919, 234307, 337838, 468614, 2195947, 3045991, 4391894, 6091982, 7263517, 14527034, 94425721, 188851442]

約数ペア:

[(1, 188851442), (2, 94425721), (13, 14527034), (26, 7263517), (31, 6091982), (43, 4391894), (62, 3045991), (86, 2195947), (403, 468614), (559, 337838), (806, 234307), (1118, 168919), (1333, 141674), (2666, 70837), (5449, 34658), (10898, 17329)]