204501171

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{23131}}^1$

素因数の和:23562

約数の個数: 16

約数和(自身を含む): 312374528

約数和(自身を除く): 107873357

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 8841, 23131, 69393, 161917, 485751, 9738151, 29214453, 68167057, 204501171]

約数ペア:

[(1, 204501171), (3, 68167057), (7, 29214453), (21, 9738151), (421, 485751), (1263, 161917), (2947, 69393), (8841, 23131)]