201650981

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 234516480

約数和(自身を除く): 32865499

約数列:

[1, 7, 109, 127, 763, 889, 2081, 13843, 14567, 96901, 226829, 264287, 1587803, 1850009, 28807283, 201650981]

約数ペア:

[(1, 201650981), (7, 28807283), (109, 1850009), (127, 1587803), (763, 264287), (889, 226829), (2081, 96901), (13843, 14567)]