200820922

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{44059}}^1$

素因数の和:44157

約数の個数: 16

約数和(自身を含む): 314059680

約数和(自身を除く): 113238758

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 44059, 88118, 1894537, 2335127, 3789074, 4670254, 100410461, 200820922]

約数ペア:

[(1, 200820922), (2, 100410461), (43, 4670254), (53, 3789074), (86, 2335127), (106, 1894537), (2279, 88118), (4558, 44059)]