202318857

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 328521600

約数和(自身を除く): 126202743

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 169, 303, 351, 439, 507, 909, 1313, 1317, 1521, 2727, 3939, 3951, 4563, 5707, 11817, 11853, 17069, 17121, 35451, 44339, 51207, 51363, 74191, 133017, 153621, 154089, 222573, 399051, 460863, 576407, 667719, 1197153, 1729221, 2003157, 5187663, 7493291, 15562989, 22479873, 67439619, 202318857]

約数ペア:

[(1, 202318857), (3, 67439619), (9, 22479873), (13, 15562989), (27, 7493291), (39, 5187663), (101, 2003157), (117, 1729221), (169, 1197153), (303, 667719), (351, 576407), (439, 460863), (507, 399051), (909, 222573), (1313, 154089), (1317, 153621), (1521, 133017), (2727, 74191), (3939, 51363), (3951, 51207), (4563, 44339), (5707, 35451), (11817, 17121), (11853, 17069)]