202656377

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 261617664

約数和(自身を除く): 58961287

約数列:

[1, 7, 11, 43, 77, 97, 301, 473, 631, 679, 1067, 3311, 4171, 4417, 6941, 7469, 27133, 29197, 45881, 48587, 61207, 189931, 298463, 321167, 428449, 673277, 2089241, 2631901, 4712939, 18423307, 28950911, 202656377]

約数ペア:

[(1, 202656377), (7, 28950911), (11, 18423307), (43, 4712939), (77, 2631901), (97, 2089241), (301, 673277), (473, 428449), (631, 321167), (679, 298463), (1067, 189931), (3311, 61207), (4171, 48587), (4417, 45881), (6941, 29197), (7469, 27133)]