226996869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 365783040

約数和(自身を除く): 138786171

約数列:

[1, 3, 11, 17, 33, 41, 51, 71, 123, 139, 187, 213, 417, 451, 561, 697, 781, 1207, 1353, 1529, 2091, 2343, 2363, 2911, 3621, 4587, 5699, 7089, 7667, 8733, 9869, 13277, 17097, 23001, 25993, 29607, 32021, 39831, 49487, 62689, 77979, 96063, 96883, 108559, 148461, 167773, 188067, 290649, 325677, 404629, 503319, 544357, 1065713, 1213887, 1633071, 1845503, 3197139, 4450919, 5536509, 6878693, 13352757, 20636079, 75665623, 226996869]

約数ペア:

[(1, 226996869), (3, 75665623), (11, 20636079), (17, 13352757), (33, 6878693), (41, 5536509), (51, 4450919), (71, 3197139), (123, 1845503), (139, 1633071), (187, 1213887), (213, 1065713), (417, 544357), (451, 503319), (561, 404629), (697, 325677), (781, 290649), (1207, 188067), (1353, 167773), (1529, 148461), (2091, 108559), (2343, 96883), (2363, 96063), (2911, 77979), (3621, 62689), (4587, 49487), (5699, 39831), (7089, 32021), (7667, 29607), (8733, 25993), (9869, 23001), (13277, 17097)]