219252297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{467}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 328333824

約数和(自身を除く): 109081527

約数列:

[1, 3, 11, 33, 41, 123, 347, 451, 467, 1041, 1353, 1401, 3817, 5137, 11451, 14227, 15411, 19147, 42681, 57441, 156497, 162049, 210617, 469491, 486147, 631851, 1782539, 5347617, 6644009, 19932027, 73084099, 219252297]

約数ペア:

[(1, 219252297), (3, 73084099), (11, 19932027), (33, 6644009), (41, 5347617), (123, 1782539), (347, 631851), (451, 486147), (467, 469491), (1041, 210617), (1353, 162049), (1401, 156497), (3817, 57441), (5137, 42681), (11451, 19147), (14227, 15411)]