242807992

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{228203}}^1$

素因数の和:228235

約数の個数: 32

約数和(自身を含む): 547689600

約数和(自身を除く): 304881608

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 228203, 456406, 912812, 1597421, 1825624, 3194842, 4335857, 6389684, 8671714, 12779368, 17343428, 30350999, 34686856, 60701998, 121403996, 242807992]

約数ペア:

[(1, 242807992), (2, 121403996), (4, 60701998), (7, 34686856), (8, 30350999), (14, 17343428), (19, 12779368), (28, 8671714), (38, 6389684), (56, 4335857), (76, 3194842), (133, 1825624), (152, 1597421), (266, 912812), (532, 456406), (1064, 228203)]