203717366897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1\times {\mathrm{250643}}^1$

素因数の和:252688

約数の個数: 16

約数和(自身を含む): 228358740672

約数和(自身を除く): 24641373775

約数列:

[1, 11, 37, 407, 1997, 21967, 73889, 250643, 812779, 2757073, 9273791, 102011701, 500534071, 5505874781, 18519760627, 203717366897]

約数ペア:

[(1, 203717366897), (11, 18519760627), (37, 5505874781), (407, 500534071), (1997, 102011701), (21967, 9273791), (73889, 2757073), (250643, 812779)]