201571057

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 240261120

約数和(自身を除く): 38690063

約数列:

[1, 17, 19, 23, 43, 323, 391, 437, 631, 731, 817, 989, 7429, 10727, 11989, 13889, 14513, 16813, 18791, 27133, 203813, 246721, 275747, 319447, 461261, 515527, 624059, 4687699, 8763959, 10609003, 11857121, 201571057]

約数ペア:

[(1, 201571057), (17, 11857121), (19, 10609003), (23, 8763959), (43, 4687699), (323, 624059), (391, 515527), (437, 461261), (631, 319447), (731, 275747), (817, 246721), (989, 203813), (7429, 27133), (10727, 18791), (11989, 16813), (13889, 14513)]