201553319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{2347}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 226985856

約数和(自身を除く): 25432537

約数列:

[1, 11, 37, 211, 407, 2321, 2347, 7807, 25817, 85877, 86839, 495217, 955229, 5447387, 18323029, 201553319]

約数ペア:

[(1, 201553319), (11, 18323029), (37, 5447387), (211, 955229), (407, 495217), (2321, 86839), (2347, 85877), (7807, 25817)]