204029391

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{19997}}^1$

素因数の和:20198

約数の個数: 16

約数和(自身を含む): 287971200

約数和(自身を除く): 83941809

約数列:

[1, 3, 19, 57, 179, 537, 3401, 10203, 19997, 59991, 379943, 1139829, 3579463, 10738389, 68009797, 204029391]

約数ペア:

[(1, 204029391), (3, 68009797), (19, 10738389), (57, 3579463), (179, 1139829), (537, 379943), (3401, 59991), (10203, 19997)]