201102009

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{2777}}^1$

素因数の和:3120

約数の個数: 16

約数和(自身を含む): 272021760

約数和(自身を除く): 70919751

約数列:

[1, 3, 101, 239, 303, 717, 2777, 8331, 24139, 72417, 280477, 663703, 841431, 1991109, 67034003, 201102009]

約数ペア:

[(1, 201102009), (3, 67034003), (101, 1991109), (239, 841431), (303, 663703), (717, 280477), (2777, 72417), (8331, 24139)]