199788903

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{12959}}^1$

素因数の和:13539

約数の個数: 16

約数和(自身を含む): 296524800

約数和(自身を除く): 96735897

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 12959, 15417, 38877, 116631, 349893, 7399589, 22198767, 66596301, 199788903]

約数ペア:

[(1, 199788903), (3, 66596301), (9, 22198767), (27, 7399589), (571, 349893), (1713, 116631), (5139, 38877), (12959, 15417)]