208538298

素因数分解:

$2^1\times 3^2\times {\mathrm{1523}}^1\times {\mathrm{7607}}^1$

素因数の和:9138

約数の個数: 24

約数和(自身を含む): 452189088

約数和(自身を除く): 243650790

約数列:

[1, 2, 3, 6, 9, 18, 1523, 3046, 4569, 7607, 9138, 13707, 15214, 22821, 27414, 45642, 68463, 136926, 11585461, 23170922, 34756383, 69512766, 104269149, 208538298]

約数ペア:

[(1, 208538298), (2, 104269149), (3, 69512766), (6, 34756383), (9, 23170922), (18, 11585461), (1523, 136926), (3046, 68463), (4569, 45642), (7607, 27414), (9138, 22821), (13707, 15214)]