200355883

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71023}}^1$

素因数の和:71074

約数の個数: 16

約数和(自身を含む): 254550016

約数和(自身を除く): 54194133

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 71023, 497161, 923299, 2201713, 6463093, 15411991, 28622269, 200355883]

約数ペア:

[(1, 200355883), (7, 28622269), (13, 15411991), (31, 6463093), (91, 2201713), (217, 923299), (403, 497161), (2821, 71023)]