206572047

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 324562560

約数和(自身を除く): 117990513

約数列:

[1, 3, 11, 19, 33, 57, 61, 121, 183, 209, 363, 491, 627, 671, 1159, 1473, 2013, 2299, 3477, 5401, 6897, 7381, 9329, 12749, 16203, 22143, 27987, 29951, 38247, 59411, 89853, 102619, 140239, 178233, 307857, 329461, 420717, 569069, 988383, 1128809, 1707207, 3386427, 3624071, 6259759, 10872213, 18779277, 68857349, 206572047]

約数ペア:

[(1, 206572047), (3, 68857349), (11, 18779277), (19, 10872213), (33, 6259759), (57, 3624071), (61, 3386427), (121, 1707207), (183, 1128809), (209, 988383), (363, 569069), (491, 420717), (627, 329461), (671, 307857), (1159, 178233), (1473, 140239), (2013, 102619), (2299, 89853), (3477, 59411), (5401, 38247), (6897, 29951), (7381, 27987), (9329, 22143), (12749, 16203)]